I'm not sure what kind of operation you use for array copy `+Array` command, but it's kind of slow.
I recommend that you change it so that it just sums the array with an empty array, i.e.:
```
Array + []
```
Which can be significantly faster when copying large arrays, while maintaining the same speed for small arrays (see below).
For arrays with fewer than 11 elements, the +Array command is slightly faster (less than 0.00005 ms); at 11 elements, they both perform the same, and the difference keeps growing with the number of elements