Both Flingzas are not unusable garbage
But they're a bit outclassed, sadly. (but I love the look of this weapon)
-Horizontal flick is comparable to carbon's h-flick, which is pretty weak atm. The few carbon mains I see use v-flick mostly.
-Vertical flick is alrite, if a bit slow.
Or rather, the long v flick is
great for turfing and harassing short range weapons, particularly those lacking grenades. Where it falls very short is mid range weapons that simply splat faster / are easier to aim or long range weapons that will munch you down like a kit-kat while you're locked in that loooong swing animation.
Also, it's not very efficient (but that's what
is for =p)
-Sub weapon. . . eh
Splash wall technically does mesh with the range of the v-flick, it's just that slow ttk from max range is poopy. You'll need a significant investment in sub power up to keep grenades from eating through your wall, and for what?
Barely enough time to play as a mid range menace? you can get the same result, again with another mid/long ranger, one that doesn;t have such a crippling flick animation.
If you're looking for weapons that mesh well with the splash wall, check out heavy deco or Squeezer.
-Splat bomb launcher
amazing special, it's the ttek of specials imo
the only time you'd consider it "bad" is if one special were so broken that you could not play any other special besides it.
Proof is in the pudding: despite the likes of kraken and bubbler in spplat 1, bomb rush remained a reliaable special.
Rapid blaster would be your better option for mid range support + splat bomb launcher.
While flingza has better self protection from short range aggressors, saiid short rangers have a wide window of attack should theey catch you doing a v flick.
TLDR?
If you're aiming to win big tournaments, you'll probably be a bit better off picking a different weapon
If you're just looking to do decently in tournaments, flingza might have a hard time fitting into a team, but I believe it can work in the right setup. =p