For what it's worth, we've been running about 15 TP-Link EAP225 in a warehouse without any hiccups so far. Most importantly they don't randomly die or lose the controller pairing like some low end Ubiquiti units tried in the past. The only quirk is that on Windows Server you have to configure the service manually, but it's no big deal. [0]
[0] https://www.tp-link.com/us/support/faq/2915/