My Ubiquiti Unifi AC LR rather disappointingly started to play up only after 15 months (drops connection after 1-2 hours or so and needs a reboot), so even if Ubiquiti has a good reputation, I decided to try something else. Read some good reviews of these units and found these currently on Ebay for quite a good price. From the look of the pictures, it looks like V3.
Currently $135 at MSY and $145 at Umart.
The EAP225 from the same seller is also very good price at $98.80 after using the code so it might also be good for somebody.