UGER: The only good thing is the counter and barrage. If you're fighting against an OH or GER stand with this you may as well rely on barrage spam
Kars: Ridiculous combos. Not to mention you can counter any barrage with R
KQR: Literally killer queen but without SHA and bite za dusto
Silver Chariot: i dunno yet, i haven't used.
SPOHOVA: best for dio, alright for combo.