Tackiest Grips you've tried?

Ive really been struggling with grips lately.

Currently playing around with several different ones (MCC +4 Mid, CP2 Wrap Standard, Tour Velvet Standard), but I'm not quite satisfied with any of them.

I know I need to go to midsize at least for everything based on hand size, but the biggest issue is traction. The MCC and the Tour velvet just always feel like they move in my hands no matter how I alter my grip. The wraps are alright, but I'd still like more grip than they offer.

Golf Pride fitting tool keeps putting me on the MCC, but I'm holding one right now and just feeling my hands slide all over it.

I play in heat and humidity alot (Florida), and have a high swing speed, so slippage is always a problem.

I really want something that almost glues itself to my hands. What are the tackiest grips you've tried and what do you like about them?

Thanks for the input!