It would be nice to hear peoples opinions on which tanks are their favourites. I'll start with my list and why. 1. Siren 2 I use this as my ADV and find the 2nd tightest draw very enjoyable. 2. Coppervape Skyline I enjoy this with the single holed Airdisk. 3. Doggystyle Very nice for flavour and very adjustable for draw. 4. Berserker Mini Very enjoyable draw on the 2nd smallest hole for me. 5. SXK Prime Took me around 4 months to get this one right for wicking and although not as tight as I'd like, very full flavour now. So I think my choices are influenced by my preference for a tight draw primarily.