I've been buying TW for months now. I loved their juice (even with my 510) and the vapor was great. They recently started making a new e-liquid made in the EU with all top of the line stuff. I decided I'd give it a try. TW regular liquid is good... but their new liquid... is well - AMAZING. I can actually taste clearly on my 510! It's high in nic content (36 mg/ml), though, so not exactly for people who don't vape a whole lot.