Buy the Epomaker HE75 V2 Gaming Keyboard.

It is not close on anything that matters for actual gaming performance.

What was compared

1. Adjustable trigger the Redragon can't fake
The HE75 V2 lets you set actuation as low as 0.01mm and tune rapid trigger per key. The Redragon's fixed mechanical switches trigger at one depth, full stop, no tuning possible.
2. Cuts the cord without cutting speed
Tri-mode connectivity (2.4GHz, Bluetooth, USB-C) at 8K polling means the HE75 V2 goes wireless and still outpaces a wired board. The Redragon is wired only, no way around it.
3. Feels like a keyboard twice the price
Reviewers call the HE75 V2 way better than it should be, with a creamy, thocky sound signature from real material choices. The Redragon's budget plastic shell sounds and feels exactly like its $30 price tag.
4. Fewer batch lottery headaches
Research on this exact comparison notes Epomaker's software and QC run more consistent than rival budget hall-effect boards. Redragon's own reviews call the brand good but not great, a floor, not a ceiling.
5. Yes it costs 3x more. Buy it anyway.
At $42 the Redragon is genuinely fine for casual typing and looks great on paper for anti-ghosting RGB basics. But if you actually game competitively, rapid trigger and 8K polling are the whole point, and only the HE75 V2 has them.