I run Ubiquiti stuff:
ERL-3, AP-AC-LR, AP-AC-Pro. You might be able to get away with 1 AP-AC-Lite and an AP-AC-LR. My APs are at opposite sides of my 2600sqft house. Way over kill since the AP-AC-LR (in the center of the house) covered it all before I added the AC-AP-Pro and rearranged to get...
I have Ubiquiti equipment with little to no issues.
ERL-3 - older model running latest 1.9.1 software with no issues. Typically have uptimes of months if I leave alone but I'm always messing with my network so...
AP-AC-LR - runs great, excellent coverage, very reliable. Never reboots unless I...