Bloog/Volt/G6 is regulated 3.6 w/ a 5-second cutoff. Most 3.7v mods are more like Vapor4Life which is 3.7v unregulated w/ a 10-13 second cutoff - hotter off the charger, allows long drags, degrades more at the end of charge. So as a V4L user, when I stick an adapter on my box mod and vape my KR808D-1 cartomizers, it's the same as Vapor4Life but with longer charge that degrades a bit slower. And if I was capable of taking drags longer than 10 seconds it would probably let me do that.
What is different though is that slim ecigs should not use LR (low resistance) atomizers and cartomizers which give more heat and hit. And even mass-produced 450mah+ batteries sometimes cannot take the current draw and heat changes of very low resistance stuff.
What is also different - most mods have more charge than your Bloog. My 3.7v box mod with one 14500 battery has 900mah of charge (600mah with an AW IMR battery which maintains the voltage better)
Also many mods have on/off switches. Their batteries cost $5-7 each. And they have interesting styles. And some are also inexpensive once you own a charger and batteries. $20 for a plastic box mod, $10-12 for a kit to make one. And if you bought a charger that charges various sizes, that one charger will work for many of your future mods.
What the Bloog has that I have not seen in a simple 3.7v box mod is regulated power so though your Bloog doesn't get quite the heat of a V4L fresh off the charger, your power is kept at a more even 3.6v.
