Hardware Vita 1000 L2/R2 Trigger grip owners: how would you rate them?

[ArtemisM]

I'm looking to buy a trigger shell for my Vita 1k and I'm looking for feedback about them. Do you own them? How long have you had them? How's the build quality?

 

[Tikker]

I've got the joetsu one

it seems flimsy when it's off, but fits well, so it ends up feeling really solid when it's on (if that makes sense)

I don't use it a ton, as I prefer my regular batwing looking grip, but it's fine

it works as it's supposed to