General

Just made a sair awesome class in general love guns.

I've had 3 corsair's. So uh. Corsair.

Wish there were more 100%+ pdr bosses.

Corsair and Cannoneer have better DPS and DPM than Bucc, but if you're facing bosses with insanely high PDR (Chaos RA and the like), Bucc is bound to deal the most damage with a 200k range.
Typhoon Crush is too good.

I have a reasonably strong sair and a completely unfunded bucc, so obviously I'll choose the sair. I'll tell you one thing though, Broadside is the most ridiculous skill ever.

I have a lvl201 bucc and a lvl200 corsair. I would say that buccs are way better at mobbing and training. Corsairs are better at bossing with the -100%cdr on brain scrambler. Idk if buccs are suppose to have a passively higher range, but with around the same clean range and boss dmg%, i completed dojo 2-3min. faster on my corsair.

I have a sair at hes level 144 and I funded him with a couple of 6% gears.
The thing I absoultely hate about corsair is that the pot burn is to dam real I used 250+ reindeer milks per use in the evo lab I probably would have died everytime if I didnt have a pet.
Another thing I dont like about sair is that the CD for one of their main mobbing moves is horrible.
The only thing good about the corsair is the pirate ship move at DIPQ cause of the instant 1 HKO move that it sometimes does.
I havent played bucc but the only reason I did choose sair was cause % dex is a hella lot cheaper than % str

If all had 200k range, corsairs would be hitting 1m per rapid fire hit (because its range is usually showed less then it should be)
OT: tbh, it depends on your favour on style of play, if you like quite basic attacks which are fairly quick, but strong choose sair
if you like stronger hits but slower choose bucc
cannoneers are weird, but not bad. more of a slower, stronger version of bucc. (but when eunwol comes out its just an OP version of bucc, stronger then cannoneers)