Great: Battery/driver optimization (and to me it looks like it is optimized for NiMH)
Better: Neutral white (preferably high cri) and more compact in size (If just one feature: neutral white)
I really like the AA/14500 capability. I wish Fenix would get away from the design of the hump where the fenix logo is on this light. Would be much better with sleek design as most interested in this light would use it for EDC.
Best feature- AA run times as AA's are available everywhere, keep one on you and a pack of AA's in a drawer and your sorted for a blackout out of ridiculous length.
Wish- beacon/S.O.S mode would be preferred over strobe function.
Compact size combined with grippy surface.
I wish it had natural HA ... I still have my natural HA FENIX P1CE, the model which opened the love for FENIXes.
Thank you