Ben, I got my Turbos (4 days from Florida to California--not bad) and I am very happy indeed!!! These guys are wonderful. They hold an amazing amount of juice, no gurgling, no overfill, and they perform like little champs. Vapor production is very solid and consistent. I've been vaping the same carto for two hours now and had no signs of overheating or drying up or any decrease in vapor and flavor.
Yes, they look like the hard cap premiums from another vendor, but they seem to perform better. I don't know why. Different resistance? Scott? Jazz? Drozd? Does anybody know? I can't be sure because I can only compare prefilled premiums to Turbos I just filled myself with fresh juice (and great care), so it's a little apples and oranges here. Factory filled cartos are often under- or overfilled, dry, old, etc.
Without a doubt, these are the best cartomizers I've ever met. Thanks!
Just do something about those glued-on end caps, please! They are a pain.