Hello
we used until 2005 canopy PTMP 100. After we try upgrade to PTMP 430 but we was no happy width that. We put on some tower UBNT or mikrotik, but PTMP 100 still there. Last year we start switching to EPMP. Taking off UBNT and Mikrotik but PTMP 100 still there and workin and working :) We still have about 120 SM on 7 hard working AP. Today, we switched first customers on EPMP2000 from this AP (printscreen).
Look at that uptime. This year we planed definitely take off every PTP100. But that maked wery gut job.