Adding too many objects to Families?

I was wondering if adding too many objects to a Family with Behaviors would ultimately cause dropped performance?

Currently I have a small-ish Family (containing a handful of objects) with the Solid behavior. As my project grows I'm gonna add more and more stuff to that Family.

Would it be better performance-wise to just have a singular object with the Solid Behavior on it and use that for collisions? Or is this way ok, too?

Really? Huh.

I read (somewhere, can't remember where) that it might be slower to have a lot of objects in a Family than just reusing an object with a behavior.

Glad to know that's not the case.

I do believe it was the C2 documentation where I spotted that info. I'm glad it's been fixed.

I'll probably create a dummy project and try to see if it makes a difference but for now I'm satisfied lol.

Answer your own performance questions with measurements