Here is what has replaced the G2Z on my belt. 1 X 18650 Leef C to M, Z41, and M3 head with a neutral MC-E @ 2.5A. A big thanks to MirageMan for cutting down a 2 cell body and to Nailbender for help on the D36 module :rock:
For me, it doesn't get any better than this form factor:
For me, it doesn't get any better than this form factor: