As of right now there are very few but capable YLW units, like UUI, Janemba and UKB for example, which can counter LR Super Vegito. But I've never seen much people talk about Gammas. Sure, the units I talked about before have stronger gimmicks such as the anti switching and such from UUI, Janemba's endurance, type neutral, hard hitting blue or UKB snipping, endurance and aoe green card. But also have their own ones that help them to hold themselves up just fine! Like the constant cover null from tag switches and the last card you use, they also get neutral for 3 counts which helps against RED units, force drawing a card when the enemy switches comes in handy as well to extend the combo longer and gain your tag switches easily! Thanks to that I've been able to pull combos from 70 hits to even 99 (once lol)! And the core breaker hits hard enough to make good dmg. Personally I think they're a good choice to run along Piccolo for example, and the Gammas. Piccolo takes hits, and if they change to Super Vegito then Gammas can tank a little, not the craziest but can help (along with the ki they reduce and lock in). And well, A13 doesn't need any introduction.

The point of this is that the Gammas deserve a bit more recognition. Fun and good character

Gammas are not appreciated enough