If you wanna go for discounts, yesterday Tracy offered some for the SP10B : Sofirn SP10B - Anyone? - #52 by Sofirn :money_mouth_face:
You can wait for the SP10A (or B) with renewed interface (fast click for On instead of 0.3 seconds) press!
K-wong made the review (complete, unlike mine :laughing: ) of the SP10A here: Review: Sofirn SP10A Best value AA/14500 for everyday carry? .
About Beamax, I noticed that store, and it seems to be like a “second” Sofirn store, maybe some authorized seller, although not official store 