Nothing, if you’re budget isnt around the 4000$ a month then not even worth trying.
And dont even think about dma, you’ll need to change firmware every 1-2 months and that doesnt always result in only a block. It may result in a ban rather than a block, but not always.
So if you’re not a tier 2-3 player i would stop right here and let the thought go.
The ones I know of will cost you more than the average person is willing to pay just to cheat for fun on a saturday night.