Lol, I think it is hilarious and silly that now ALL group buys are tainted due to issues on another group buy. Different manufacturer, light, driver, DTP board… The only commonality is the group buy, so the quality MIGHT be like another group buy. Just stop with projecting your worries and contaminating other group buys with unfounded hand wringing. Relax and enjoy the new light when it arrives, and stop comparing group buys, it steals any joy you might get from this one…
Can I extract the pill, emitter and driver and just insert it into the Convoy L4 host? I want to use the extension and use 2 18650 with the D80 innards in L4. Is it feasible? And will it help to make the new combo brighter than D80?