picking values with calculations. is it slower?

[keokeo]

Assuming it's used a lot with fast loops and such, is there any difference in speed vs the conventional way? Does anyone know?

[Bigfoot]

Yes it is, but you need to be doing a lot for it to be noticeable. I would also recommend switching from fast loops to "foreach" object as it's quicker and allows for additional options for picking.

[LB]

Keokeo, are you talking about choosing which alterable/global value to get/set via an expression? Or are you talking about spread values and fast loops? The latter is exponentially slower.

[keokeo]

LB I am talking about the first, i.e. clicking on the "use a calculation" button. What about that?