Thanks for the replies.  I think I'm going to go for it and place an order. I wanted a one-stop shop for convenience and from your suggestions I'm going with MVS.  They don't seem to have the higher ohm coils for the Aspire Triton v2 though. So here's my list: Eleaf iStick 50W Kanger Subtank Mini Kanger Toptank Mini Kanger SSOCC Atomizer Heads - 1.5 ohm Aspire Triton Mini + 1.8 ohm coils Uwell Crown Tank - 1.2 ohm coils Joye Cubis Tank - 1.5 ohm coils