I didn’t have a problem with the holster but I am a little bummed at how cheap the lanyard attachment is. It feels like it would break off if I actually used it. Too bad other doesn’t just have a milled attachment point.
I feel the same way about almost every milled attachment point. There’s so little material retaining the lanyard, even on bigger lights. With some wear, tear and abuse, it’s not going to last as long as I’d like, especially if the lanyard is attached with a steel or titanium clip. At least the threaded attachments can be replaced.
I ordered sets of VTC6 from liionwholesale. I chose VT6 because of the combination of capacity and high drain performance. My predominant usage of the ROT66 is in the 50-1400 lumen range. I hardly ever use the 5-6000 lumen turbo blast.
The recent 3500 mAh cells are probably a good fit… maxed-out capacity with plenty of power for 3000 lumens or less. In this light, high-drain cells are basically only relevant for turbo mode.
Those were my two top choices also. As either provides more amperage than the Rot66 can take advantage of, I went with the Vct6 for its 20% greater run time.