Thinking of trading My Pr0-106 for a PSR800

I have been thinking of trying to trade My 106 for a 800. What are Your thoughts on trying to do this ? would the 800 be a better choice as I travel a lot for My Job, and would it be easier to program the 800 on the fly ? I travel mostly in WV, Ohio, PA, and Virginia. Any thoughts and or tips where I might pick up a 800 would be greatly appreciated. Thanks Rick