I purchased this firmware about a week ago because my old provider just disappeared.
No complaints, it does it's job very good.
As soon as I purchased I got access to a tool that sends a request to their servers and builds the firmware automatically and flashes it to my LeetDMA v2.
This whole process was done within 10 minutes and no personal interaction was needed, so no waiting for a firmware developer to come around.
So far I've tested it on EFT, CS2, COD and Rust. Everything went without problems and throughput tests are also as expected for good firmware.
The emulation also looks good in device manager
tl;dr
I'm very happy with this purchase 😁