Welcome to ECF, Congrats on Quitting, now the quest for a better vape. My advice would be to skip the ego batterys,spinners, twists, all together and get somthing you will grow into. for a little more check out the MVP 3.0, 20 watts for under $40 bucks. Or if you think you might want more look into the IPV"S or the Sigelei's. I started on ciggalikes, then egos, then the MVP 2.0, than mech mods. and now have a Sigelei and everything else collects dust or is given away to new Vapers. as far as Glassomizers go, make sure you go with one you can find replacment heads for like the Kangertech line or Aspire.