Kazik
(Kazik)
9
I already made some battery packs with 32140 LFP - they were available on Aliexpress months ago, so if anyway wanted to change battery- it is easily available, once I managed to get one for 7$ shipped
Now on TS27 - I like 32140 being used, holds more juice than 2x21700 or 3x18650. Also - LiFePO4 are safer than LiCo. After seeing some photos on CPF of burnt down car after Li-Ion explosion I never left flashlight with Li-Ion in my car. And I’ve seen those photos hmm… maybe in 2007? 
Bottom LEDs - I don’t really care for RGB, but stepless CCT control is nice. 1100lm and then 750lm sustained are great numbers - more than Sofirn’s LT1S output, and that’s a lantern light 
Main LED - as always - would bo great to see NW or WW option. There is 3000K 95CRI SFT70, so…
Driver seems to be good on paper - 3,2v battery + 6v LEDs had to be driven by boost driver - so output curve should be flat.
Switch used should be comfortable to use 
One single thing that I see may be improved is option of NW or WW SFT70 - maybe in near future?
3 Thanks