Think TEEJ pretty much nailed it,other wsie you would never buy a light.
Check the 2014 fenix/nitecore/olight etc catalogues out(search on here should find them) this will help of any potential new releases that might be more suited.
But being realistic nothing this year,probably next will dramatically change from last imo...........if its a smaller light and high power its going to step down due to heat,go off UI, size,reputation of brand,ideally with good customer back up and enjoy your purchase.Nothing wrong with doing some research,but i find too much can kill it a bit to sometimes.
Lots of good lights out there,check review section out on here for any your not sure on or ask if a couple of lights you like and stuck,always 1 or 10 who will have it and used it:twothumbs
Oh and dont bank on 1 light!!!! there is no perfect light,nothing wrong with having a few to rotate,different tints etc
and:welcome: