I also have a ton of empty cartos now, I use 510's and 808's. I find my favorite vape for some is my G6 808, but since those batts don't last too long I also have a GLV 2 SM (& another GLV SM backup on order) and I just got an ego passthru. I don't like being without charged batts

Some juice I like best with the GLV SM like Ms T's snickerdoodle and cake batter and strawberry shortcake, but some tobaccos I like best on the G6, like Halo's tobacco's and one of my favs is Honey Wood Tobacco and Bella Vanilla, also Tirasumi. So I constantly switch between PV's as well. Keeps things interesting

I like having a variety to choose from and I like doing DIY as well. My stash has really grown in 3 months time! bnrk