Own a 90 ef hatch whats good is suspension

 

"What good is suspension?"

Have you ever ridden in a car without suspension? Definitely get some stock shocks and springs if you want your back to last.

 

K&W makes good suspension. Stage 3 is adjustable. Skunk2 is also good. It all depends on what you're going for. Stiff or soft. Street or track.
I drive a EE-8 aka EF-8 with Skunk2 coil-overs and Koni Yellow shock. It's firm but reasonably comfort. I run really flat tires which makes you feel each bump.

Just take in mind what your whishes are and go from there.

 

This.