I believe the only active tower near Pittsford is by the route 31 exit off of 590, and it may not be broadcasting yet. As for penfield, LTE is great by 250 and 441. I wasn't in the wegmans there recently, but was getting LTE throughout Target until I hit the very back of the store (2-3 bars throughout the rest of the store). Running speedtests I was pulling 13-18 outside and around 7-8 throughout Target. It's probably hard to rely on what the current rates are before all sites are active.