I haven't been on a B&M straight drop! Been on RRevenge, Batman, Hulk, Dragons, Montu & Kumba!
Montu's the best. Kumba's is fun, but you can't see much & no airtime.
The only s.drop coasters I've been on are the local Boomerang, Luna Park Sydney's Big Dipper (45 degs steep, bleeeh), Seaworld Aust's Arrow Loop Corkscrew. That is all & they're all crap. MF's looks like the best of the lot.