I think the # you own was questioned because you (and apparently, almost everyone else replying to you here), don't seem to understand what a mechanical mod's use and benefits are.
Your Vamo Hits harder because it is a regulated device pumping out higher Wattage.
This you've been told, here... but i'll elaborate...
Your mechanicals would hit harder if you put a coil on them that produced more wattage...
They CAN produce FAR more wattage because they are not regulated like the vamo.
Your vehicle analogy is perfect:
Vamo = Automatic Transmission Japanese Luxury Car (Lexus, Acura, etc.)
Provari = Automatic Transmission European Luxury Car (BMW, Mercedes, etc.)
High End Mechanical = Manual Transmission Super Car (Lamorghini, Ferarri, etc.)
From your posts, you seem to be expecting 'a ferarri to perform well... without ever shifting gears'
Try a 0.8 coil on a freshly charged mechanical and then come back and compare it to the Vamo.