with SBMP more stuff to make is possible
and it dosnt lagg alot unless you have like 400+ props and that only lags like a little its awsome i love the props

that would be nice but not everyone have it.

Who gives a fuck >.>

Well would you like to see lots of random errors when u join a server? Plus i dont really want to put lots of addons again like i did when i just got gmod... it worked way too slow lol