Did you get the one with copper-pin(internals) or brass(like the SKU states randoms by shipment) and are the springs loose or way to tight like mine...
[...]I haven't taken a vape on it, yet, but I am sure it'll hit as hard as any other dual 18650 parallel mech.
Not all dual 18650 parallel mechs hit the same, and is just like tube mech mods i.e. good switch-designs and thicker/heavier conductive materials will give off less VD...
I know the tobecco inline voltmeters aren't perfect, and there spec's list also 5% inaccuracy, but e.g. my abaddon and my raptor are 30% apart in performance according to that, on a low build(both alu versions)...
Sorry, I haven't bothered testing my dos-equis because I don't use it as i'm so annoyed by the tight springs, just as my castigador(i've torched and physically stomped on them several times and it's better now, but I still need fiddling for several minutes to get the damn thing on, unless wanting a big atty-overhang). Well, actually I have, but don't remember the result, although it was pretty much the same ballpark as the abaddon if I remember correctly...
The dos-equis is regarded as a very effecient mod too, with it's simple design(few parts) and copper internals... Also, VD differences normally only makes a percievable difference when going low on the ohms imho.... Personally I like very hot, short powerfull tokes, so VD is a pretty top-concern for me, as I don't wanna build lower than needed and waste battery life/longevity faster than needed.