The EAP660 is pretty good. I replaced a few mesh routers with a single EAP660 on a second floor ceiling. I like that they allow you to run a single one without a controller. I'm happy to no longer tie my router to my access point as it was getting to be a bit too much effort to make changes or upgrade before I split their roles. No WRT support, but I don't think that's a concern for just an access point.