I've used VIP some as well as just the WOWS one. I don't think i've used other cheats enough to really give any input on those besides WOWS. But the support here seems pretty good, everything is applied very quickly, with many pay options.

The cheat itself is well done imo for the most part. I'm hoping we will eventually get a way to get rid of the orange circle on it, but it works very well and is super simple to use. They are updated rather quickly once the game gets updates that change things, and I can't recommend this place enough.