I’d say this is your best bet because it’s directly linked from 8bitdo. I don’t know how warranty works but I wouldn’t take my chances.

8Bitdo Sn30 Pro Bluetooth Gamepad (G Classic Edition) - Nintendo Switch https://www.amazon.com/dp/B07GKLG3ZP/ref=cm_sw_r_cp_tai_WX4nCbFKRT23P