Whats the difference between the base and type-s csc? And is the type-s clutch worth it on a base

Im getting ready to throw in a rebuilt 5 speed in my base and i figured itd be a good time to get rid of the pos rsx cmc. Im also thinking about putting in a exedy type-s oem or stage 1 clutch + flywheel since im replacing the clutch anyways.

Oem cscs have different part numbers and look different. But the exedy csc fits both base and type-s, and the hybrid kit works for both.

Should i just get the hybrid kit or am i good to just get an oem em2 cmc and only replace my slave cylinder if i need to

I was also thinking about a 11lb flywheel but thats most likely extra asf on a base