So, I picked up these two lights about a week or so ago (I can't keep track of time anymore). Previously, Streamlights and Surefires were my go-to's and I haven't discounted them. I find myself on the hunt similar to N2K's - something small & compact, yet powerful and set up to my preferences. That would be about 3.5" long (longer it too long, shorter is awkward to hold in use), preferably around 3/4" in diameter (this is tough for CR123 powered lights) and not much more than 1", at least 150 lumens (higher is good but not a showstopper) and easily adjustable/selectable so I think I'd prefer rotary to click, BUT I have to have clicky on/off/momentary, and a strobe feature. Of course, good looks and quality F/F is very important. I'll buy non-US manufacture, BUT given a choice with the options I want I will buy US and don't mind paying more to do so.
So, here are some thoughts on these two - please bear with my limited experience with both, I still need to give them both some time and use..
I'm super happy with the build and F/F of the HDS. I would like it to be "grippier", maybe more aggressive knurling or a different texture. By the time pulled the trigger on the site I found these, the only one left was a Executive EDC 170 w/ the recessed button. I'd really like to try out a raised cap along with a rotary adjustment. I think I can pick up a raised cap, I'll have to keep an eye out for a rotary. My only other complaint, and this is probably slow learning/not a lot of sleep on my part, is the "manual of arms" as it were for cycling through the various modes. I think a bit more use/practice will take care of that though
I also like the Lenslight, but also with reservations. Build and F/F are good, perhaps not quite equal to the HDS though. I both like the logo on the Lenslight as well as the clean look of the HDS - depends on my mood I guess, the HDS is more "elegant". I got a dual-mode, so I like the option of High/Low (300/5) but I find myself wanting for more versatility, plus a strobe would be nice.
Anyway, those are my initial (1 week) impressions. Time will tell, but I think I'm with N2K in that if I was searching for a "perfect" torch I'd still be looking. I'm not really a flashlight aficionado (yet), so my opinion shouldn't hold much weight. Both of these lights will easily satisfy my EDC needs, and they are compact enough to where I find myself actually carrying one regularly now.