currently I play ar2ra1sc1ro1fal1cannon2 (reclass from ar3sap2fal1cannon2)
I think the build is fine with current patch, have some burst skills. the build is fine in 280-310 (I can skill some stuff by myself, but I haven’t try those 320+map after done practonium or 315dun quest.)
current problem is equipment, now many people suspect that dmg from cannon sub weapon doesn’t increase dmg of cannon skills.(this make me hestiate too make 315 cannon too that’s why I make 315mace and shield instead)
recent cannonneer buff is nice for bazooka, some people use AAR bazooka stance and drop falcon too,(the mention about range increase while on the stance is interesting too) but for mobile cannoneer like this build all we got is cannon modify% buff and 2overheat cannonblast.
additional note some cannoneer go with class that deal dmg to ground dmg(eg sap,wugu) and use 50% buff from bazooka stance too