What kind of WiFi 7? (There are a lot that don't have 6GHz support).

You should get far better performance on 6GHz, though there are harsh power limits in most countries with various ways to enable it which may complicate things. But if you can get full power on 6GHz it should reach 10m no issues at all, and with 320MHz should be at least twice as fast.

If you can also get MLO working (which is not simple) you'd be able to bond another band with it.