Ive been using a kr-808 and v2 liquimax a lot for my heavy vaping needs lately. They dont leak and are small enough to carry a few around with ease. They give me monster hits, especially with my v2 batt when its at 4.2 They are in "beta" currently, and ive had a few start burning after 5-6 refills, but i must say these things never leak. Hopefully they clear up the burning issues. Not sure what youre looking for, but i use egos as well and find it to be pretty similar, and more convenient.
My other ecigs are an ego mini, kgo 1100, and eroll, i enjoy them all, maybe the eroll most but going from egos to that would probably drive you crazy. Its just not a powerhouse at all. I have been using that morning and earlier in the day when my throat is more sensitive, and switching over to my kr808. If i drink a lot i tend to just use the ego mini all night. I use it with stardust ce2 long wick clearos that i get from ecblend. None of my current stuff leaks at all ever
My other ecigs are an ego mini, kgo 1100, and eroll, i enjoy them all, maybe the eroll most but going from egos to that would probably drive you crazy. Its just not a powerhouse at all. I have been using that morning and earlier in the day when my throat is more sensitive, and switching over to my kr808. If i drink a lot i tend to just use the ego mini all night. I use it with stardust ce2 long wick clearos that i get from ecblend. None of my current stuff leaks at all ever