Until pfSense gets better wireless support, which will hopefully happen in version 2.2 when they finally move to FreeBSD 10.x. I’ve been using some off brand (at least to me) under $50 wireless access point and couldn’t be happier!
At the time TP-Link meant nothing to me but as of laterly, the more I use their products the happier I am with them. I certainly didn’t think I would have such good success with with this access point as I am, it was supposed to just be a stop gap until pfSense gets the much needed wireless support.
I have been so happy with the TP-Link TL-WA901ND I’ve recommended it to about a dozen friends and family with no complaints (no news is good news)!