m3 suspension

i wanted to know if hks race springs and koni yellows would be a good setup for a 1999 m3 (3.2L). does anyone have any recommedations? or does anyone know any good coilover setups? i'm still thinking about whether to go with springs or coilovers so all input is appreciated. thanks

I like Motons a lot. The Moton Club Sports are amazing shocks. I helped install them on my buddies 325is. I plan to get some in the future. Expensive, but well worth the money.