Is for loop caching worth it in unity3d Mono Develop

Questions & Answers
1

Did anybody tested this yet.

With caching
for (var i = 0, len = Array.length; i < len; i++) {

}

Without caching
for (var i = 0; i < Array.length; i++) {

}
2

The results are the same. The C# List source code shows that it contains a private int field for size, so the only overhead is an additional method call, which on modern computers border on nothing.