I'm using the RPC stage 2 clutch in my Jordan atm, I drive it daily and honestly can't complain...its not heavy at all, I've actually got so used to it it feels normal
Id always fit an oem (honda) itr clutch as a stg 1 option.
I have nothing against rpc except I have experienced a degree of get-what-you-pay-for with clutches.
Exedy are well proven...but guess what, they cost more!