Anyone using the T21 Antminer?

I stumbled on this YouTube video recently. Have any of you tried out that water cooling plate for your T21 Antminers?

i know zeus is legit I should see what it costs.

Yes, it is legal. The effect should be OK according to the video introduction. However, I have never used it. Is your mining machine equipped with a water cooling plate or an air cooling system?

I had a friend print a 1 board air cooled case. I use the epic controller from Altair tech I use a modified apw3++ psu from Altair tech I use the Loki chip also from altairtech to let the controller think the psu is the correct one. I can run the 1 board miner from 350 watts at very low settings to 1200 watts at high settings. here it is on a lower setting