Whats the best way to Load Levels?

Hey guys, I had a quick question about lvl switching and lvl loading.

Im trying to figure out if more lvls in a game causes slower speeds or lag.

I have been creating a game with alot of lvls and I notice when I switch layouts I see a small but noticeable difference in the frame rate.

My question is this,When you switch layouts into a different lvl does the previous layout unload or deactivate?

Yes, the layouts unload after switching to a new layout I believe.

.... I notice when I switch layouts I see a small but noticeable difference in the frame rate....

Hi —, yes that is normal.....