Best client for minecraft hacks?

Flux, Vape, and Jigsaw are all good for different reasons.

Flux, $15 one time payment. However, it's only 1.8.8.
Vape, $29.99 one time payment. Only good for 1.7.10 and 1.8.9.
Vape Lite, $8.99/mo. Available for 1.7.10, 1.8, 1.8.9, 1.10.2, and 1.12.
Jigsaw, free for 1.8.8. I've had no problems on Hypixel with Jigsaw Client. Just don't be blatant.