Emailed Whistler and they said the PSR800,900 clone scanners will have a better firmware for Phase 2 and also could in future firmware upgrades decode DMR and other systems.So I'd say pretty cool of them to be trying to be ahead of the game.They are always very nice and very fast to respond to emails.So I'll be patiently awaiting the second quarter of this year for Whistler to release their versions of these two great radios!