Ok, so I've had my Sunwayman V10R Titanium for a little over a month now. I've used this little light probably over ten times a day, every day. The variable output is such a good feature I don't know if I will buy a light without it! There are many different light levels in the day and if I need a certain level so it's not too bright or not too dim the level is just a twist away!
when I wear something other than jeans it disappears right into my pocket (usually with my phone) and I don't even notice it's there. The size of this light is really amazing for the amount of light it puts out. Single cell lights are, in my opinion; the best EDC lights available for regular use. Granted, if you work in law enforcement or military and need extended runtimes or the extra brightness then a 2 or 3 cell is best, but for people who don't need that, a single cell is the easiest (and most likely) carry choice. The build quality is actually pretty good, the threads are well defined and thick while the grip lines do exactly what they should. The grooves on the rotating ring aren't too sharp but still hold the hand very well when in use. The things lacking on this light are most importantly a pocket clip as the one that came with it is just horrible, after that it is really a matter of personal opinion but I would love an HDS RA style bezel, more of a scalloped than crenelated, to go with this light. One other thing I didn't like is the clicky, it's a great light made out of titanium but has a rubber clicky switch, that just won't do. So I found a guy on CPFMarketplace who sells among other things a titanium and tritium switch for the V10R.
here. As I said before Steve is a great guy and can almost guarantee that there will be more of his designs here in the future.