Neither of you bothered to tell us how many amps you're pulling when you vape, yet you're looking for battery recommendations for a mech. No bueno.
Besides, 14500 is an uncommon size today and any on the market are mostly rewraps. So even if Mooch tested that particular rewrap to be true to specs and a decent performer, you never know when they change the cell under that wrap so you're always gambling with safety. Old battery tests are useless, especially for rewraps.