The 8BitDo Retro Wireless Mechanical Keyboard is such a solid pick for a board. It’s wireless, hot-swappable, comes with high-quality PBT keycaps and Kailh Box switches, and it has easy programming.
The MelGeek MADE84 Ultra V2 packs Hall Effect switches, an 8,000Hz polling rate, heaps of RGB customization, and a wonderfully smooth typing experience into one very heavy keyboard.