Thinking on buying a new Uniden BearTracker Scanner (BCT15X) r they good for the P25,phase 2
Most P25 Phase 2 systems are simulcast, which means there are antennas on a number of towers that transmit the same information on the same frequency at the same time. Unless you "win the simulcast lottery" and are close enough to one tower such that its signal drowns out all the others, you will have little to no luck using a scanner that was not designed to correctly handle simulcast. Most of the models on the Scanner Master list (BCD325P2/BCD996P2, BCD436HP/BCD536HP , HomePatrol 2, and TRX-1/TRX-2) have the hardware and firmware to decode P25 Phase 2 but their recievers were not designed to handle simulcast.
The only sure-fire options (other than a subscriber radio) available for P25 Phase 2 simulcast systems at this time are the Uniden SDS100/SDS200 and the Unification G4 and G5 pagers.
What system(s) are you interested in listening to? The other thing you'll want to do before spending several hundred dollars is to verify that the traffic you want to listen to is not encrypted.