Hey there. I don't expect my D10 for a week or so (slow delivery up here).
The LF5XT has a beautiful smooth beam, no rings, bright spill. It is however quite a bit narrower than most beams.
That can be a good thing since:
- it's smooth, so good at close range, especially with a fairly low low (2-4 lumens?)
- It's bright spill looks a bit more like a Surefire L1 type beam, so good for outdoor use since wide (dimmer) spill is not so useful at medium range.
I have not tested it outdoors yet, so can't say...