I have heatware, but I don't use it much. I have about 300 feedback on ebay and I also have about 70 confirmed trades on hardwareswap. https://www.heatware.com/u/69057/to
Selling HP RTX 3070 8GB: $375 + Shipping
Great condition, comes with 12-pin to dual 8-pin adapter
Came from an HP Omen...