Not surprised that Switch is basically the new Vita for anime fighters.
Vita was actually the first handheld that was able to do console-parity ports (like Blazblue) but, unlike Vita, Switch has no real D-Pad so that makes it kind of a terrible platform for handheld fighting games.
On the other hand, if that 8bitdo arcade stick is legit (by which I mean easily moddable) and lagless, Switch could be the *best* platform for portable fighters.
Being able to play with 2 8bitdos side by side or 2 Switches on kickstands back to back (like the old Candy Cab setups) would be amazing!
Edit: Oh, I guess Shoryuken said the stick is total trash. It's easy to mod but for an $80 base price things are going add up quick.