While more Wi-Fi 6E devices are hitting the market, it's mainly something you'll want to consider for future-proofing right now.
A relatively new Wi-Fi protocol, named Wi-Fi 6E, supports 6-GHz, which is potentially even faster ( Wi-Fi 7 will also use the 6 GHz band). Wi-Fi 6E can handle more devices, uses less power, and is more secure, but all of your gadgets need to support Wi-Fi 6E, including your mesh system or router, and it's even shorter range than 5 GHz. While more Wi-Fi 6E devices are hitting the market, it's mainly something you'll want to consider for future-proofing right now.