Wow, one international flight and so much great advice! I really like the concept of the LS20, but not at the expense of higher output. Yes, 80lumens vs 120lumens probably does not make that much of a difference in actual usage, but this is a titanium light after all. I doubt if I really need titanium vs aluminum.
So, I think I will try to pick up a PD-S somewhere. I think the PD-S is up to par on output, right? Thanks.
PoliceScannerMan,
I grew up in Gainesville, so Go Gators!
The Ti-PD-S is indeed about 115 lumens vs. the 77 lumens of the LS20. In a
side by side test, it is noticeably brighter, but not by much. Enough so you easily notice the difference, but not enough that you think it's a big difference. In actual use, as you surmise, the difference is small. If I grab one of my Ti lights, not knowing whether it is the LS20 or the Ti-PD-S, and just start using it on high, it wouldn't make much difference which one I grabbed. The LS20 high beam is 90 to 95 percent as good as the Ti-PD-S high beam, despite what the lumens numbers might suggest. Keep in mind that to really see a marked difference in output, you need to double the lumens, so a 50 percent increase isn't a huge deal.
However . . . there's no doubt that many people still would go for the Ti-PD-S over the LS20, because they do care about that extra brightness, and don't really care about the extra runtime. Furthermore, if you are
very picky about the tint of your LED lights, and the quality of your beam, and if you don't care too much about the utility of a floody low beam, then the Ti-PD-S will please you more. The SSC emitter in my Ti-PD-S is the best one I own in terms of how pleasing the tint is. (The SunDrop will kick the SSC's butt all up and down the driveway when it comes to tint, but it doesn't throw at all, and the output isn't as high as the Ti-PD-S.)
Also, it seems to be a good time to buy used Ti lights on B/S/T right now, as a lot of people are selling, and the market is a bit tapped out due to the Spy sale, and the current LS20 wave.
All of this said, however, I have to reiterate that the LS20 is a significant step up in an EDC light, over the PD-S. If you haven't experienced the low-flood, high-throw combination in an instant access KISS UI like the PD (or SF A2), then you simply don't know what you are missing. It will revolutionize your whole EDC flashlight experience. If it were me, I'd go for the LS20. But it's not me . . . it's you, and you will make your own decision based on your priorities. And, as I said, if perfection of tint and beam and high output are your priorities, then the Ti-PD-S (non-mizer) is the clear choice. Just keep in mind that you give up a lot in the low-beam department when you go that route.