Dunno. And 2 meg is the advertised rate - I'm quite familiar with the difference between that and reality.
I've had them out to do a site survey, and told them to come see me again when they get their system operative and I'd consider it. They will have to prove it to get my business. If they can really do 2 meg down AND up, it's going to look pretty good. I have to upload big files often enough that the tradeoff from 6 meg down/ 384k up to 2 meg down & up doesn't look too bad.
65 dBm? That's one MIGHTY hot signal! Lessee, that's about 3162 watts. Even at -65 dBm, it's still pretty hot.
If they start losing performance below -65, something is wrong! They should be rock solid.