I own a tuned FWB and a tuned Annie 335.

FWB +: lovely bluing and ergonomics. Doddle to cock. All the power you need.
FWB-: Trigger adequate but not brilliant. Barrels can allegedly droop. You can fit an aftermarket lock but then can't use open sights. Tricky to strip.

335+: Flat crown on muzzle (I like that). Easy to strip and service. Brilliant barrel lock.
335-: Needs a lot of tuning to get full-power. Stock looks a bit square but works adequately. Can have weld-problems that need fixing.

Both brilliant pieces of machinery.