diff --git a/Cargo.toml b/Cargo.toml
index c7667ab..7ddc0d1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,6 +6,7 @@ edition = "2018"
 
 [dev-dependencies]
 criterion = "0.3.1"
+rand="0.7.3"
 
 [[bench]]
 name = "benches"
diff --git a/benches/benches.rs b/benches/benches.rs
index 93170ba..3167106 100644
--- a/benches/benches.rs
+++ b/benches/benches.rs
@@ -1,54 +1,102 @@
-use criterion::{black_box, criterion_group, criterion_main, Criterion};
+use criterion::{criterion_group, criterion_main, Criterion};
+use grid::grid;
 use grid::Grid;
+use rand::Rng;
 
-fn init_vec_vec(size: usize) -> Vec<Vec<u32>> {
-    vec![vec![0; size]; size]
+const SIZE: usize = 1000;
+
+fn init_vec_vec() -> Vec<Vec<u32>> {
+    vec![vec![0; SIZE]; SIZE]
 }
 
-fn init_vec_flat(size: usize) -> Vec<u32> {
-    vec![0; size * size]
+fn init_vec_flat() -> Vec<u32> {
+    vec![0; SIZE * SIZE]
 }
 
-fn init_grid(size: usize) -> Grid<u32> {
-    Grid::init(size, size, 0)
+fn init_grid() -> Grid<u32> {
+    Grid::init(SIZE, SIZE, 0)
 }
 
 fn criterion_benchmark(c: &mut Criterion) {
+    let mut rng = rand::thread_rng();
+    let mut rand = || rng.gen_range(0, SIZE);
+
+    let mut rng_u32 = rand::thread_rng();
+    let mut rand_u32 = || rng_u32.gen::<u32>();
+
+    // Init macro
+    c.bench_function("Macro init vec vec", |b| {
+        b.iter(|| {
+            vec![
+                vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
+                vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
+                vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
+                vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
+                vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
+                vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
+                vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
+                vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
+                vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
+                vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
+            ]
+        })
+    });
+    c.bench_function("Macro init vec flat", |b| {
+        b.iter(|| {
+            vec![
+                0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7,
+                8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5,
+                6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3,
+                4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
+            ]
+        })
+    });
+    c.bench_function("Macro init grid", |b| {
+        b.iter(|| {
+            grid![[0,1,2,3,4,5,6,7,8,9]
+            [0,1,2,3,4,5,6,7,8,9]
+            [0,1,2,3,4,5,6,7,8,9]
+            [0,1,2,3,4,5,6,7,8,9]
+            [0,1,2,3,4,5,6,7,8,9]
+            [0,1,2,3,4,5,6,7,8,9]
+            [0,1,2,3,4,5,6,7,8,9]
+            [0,1,2,3,4,5,6,7,8,9]
+            [0,1,2,3,4,5,6,7,8,9]
+            [0,1,2,3,4,5,6,7,8,9]]
+        })
+    });
+
     // New
-    c.bench_function("Init vec vec 10x10", |b| {
-        b.iter(|| init_vec_vec(black_box(10)))
-    });
-    c.bench_function("Init vec flat 10x10", |b| {
-        b.iter(|| init_vec_flat(black_box(10)))
-    });
-    c.bench_function("Init grid 10x10", |b| b.iter(|| init_grid(black_box(10))));
+    c.bench_function("Init vec vec", |b| b.iter(|| init_vec_vec()));
+    c.bench_function("Init vec flat", |b| b.iter(|| init_vec_flat()));
+    c.bench_function("Init grid", |b| b.iter(|| init_grid()));
 
     // Get
-    c.bench_function("Idx vec vec 10x10", |b| {
-        let vec_vec = init_vec_vec(10);
-        b.iter(|| vec_vec[black_box(2)][black_box(3)])
+    c.bench_function("Idx vec vec", |b| {
+        let vec_vec = init_vec_vec();
+        b.iter(|| vec_vec[rand()][rand()])
     });
-    c.bench_function("Idx grid 10x10", |b| {
-        let grid = init_grid(10);
-        b.iter(|| grid[black_box(2)][black_box(3)])
+    c.bench_function("Idx grid", |b| {
+        let grid = init_grid();
+        b.iter(|| grid[rand()][rand()])
     });
-    c.bench_function("Get_fn vec vec 10x10", |b| {
-        let vec_vec = init_vec_vec(10);
-        b.iter(|| vec_vec.get(black_box(2)).unwrap().get(black_box(3)))
+    c.bench_function("Get_fn vec vec", |b| {
+        let vec_vec = init_vec_vec();
+        b.iter(|| vec_vec.get(rand()).unwrap().get(rand()))
     });
-    c.bench_function("Get_fn grid 10x10", |b| {
-        let grid = init_grid(10);
-        b.iter(|| grid.get(black_box(2), black_box(3)))
+    c.bench_function("Get_fn grid", |b| {
+        let grid = init_grid();
+        b.iter(|| grid.get(rand(), rand()))
     });
 
     //Set
-    c.bench_function("Set vec vec 10x10", |b| {
-        let mut vec_vec = init_vec_vec(10);
-        b.iter(|| vec_vec[black_box(2)][black_box(3)] = 2)
+    c.bench_function("Set vec vec", |b| {
+        let mut vec_vec = init_vec_vec();
+        b.iter(|| vec_vec[rand()][rand()] = rand_u32())
     });
-    c.bench_function("Set gird 10x10", |b| {
-        let mut gird = init_grid(10);
-        b.iter(|| gird[black_box(2)][black_box(3)] = 2)
+    c.bench_function("Set gird", |b| {
+        let mut gird = init_grid();
+        b.iter(|| gird[rand()][rand()] = rand_u32())
     });
 }
 
diff --git a/src/lib.rs b/src/lib.rs
index 76a8b06..01193ca 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -132,8 +132,8 @@ impl<T: Clone> Grid<T> {
     /// Returns None if an element beyond the grid bounds is tried to be accessed.
     pub fn get(&self, row: usize, col: usize) -> Option<&T> {
         if row < self.rows && col < self.cols() {
-            //unsafe { Some(&self.index(row).get_unchecked(col)) }
-            Some(&self.data[row * self.cols() + col])
+            unsafe { Some(&self.data.get_unchecked(row * self.cols() + col)) }
+            //Some(&self.data.get_unchecked(row * self.cols() + col))
         } else {
             None
         }