My upgrade went through yesterday and omada AP’s are maxing around 500-600mbFTTP finally hit the poles on the street outside.
Seems like 500/65-80 seems the best value. My thinking is that I have some older Unifi AC Pro across the house and the PHY speeds to the APs is 600-800Mbps.
So from my readings, divide that PHY by 3 to get theoretical max speeds for download/upload, giving 200-250Mbps across the house. Why get a 900/85-100 package when the APs won't even give us access to the extra download speed? Even upgrading to the U6 or U7 might not even max out a 900 connection and would cost me like £600 for the new APs.

Everything important is wired. Kinda forgot about them when trying various tests on my phone and wondering if the upgrade gone through hah!