Everyone has to find what works for them. I am really happy I got the eRoll. I am a fairly simple vaper. Started on 510 batts, moved up to some egos, then the twist and the spinner. Never felt a need for mods or anything. But the eRoll fits everything I wanted. The power of an unregulated ego, the ego c atomizer which performs great, and a perfect cig sized device. Plus a cool case that happens to look great next to my phone.
I am grateful to have finally found the perfect setup for me. I hope everyone has the same luck, even if it isn't an eRoll.