Standard ego, and at least older riva, are 3.2v. With a boge 2 ohm carto you would run about 4.9 watts power.
I switched to a vv infinity, extremely happy with it. I tend to run 4.8v with 3 ohm carto, 7.7 watts. Huge difference. I will dial the voltage down, to taste, for softer flavors, but for my vanilla and cherry tobacco mixes 4.8 is super
I switched to a vv infinity, extremely happy with it. I tend to run 4.8v with 3 ohm carto, 7.7 watts. Huge difference. I will dial the voltage down, to taste, for softer flavors, but for my vanilla and cherry tobacco mixes 4.8 is super

