Elux

The Astra is rated to 50,000 puffs and sells for $17.99 in every flavour, which puts it a dollar or two under most of the 50K class. Flavours include Blue Razz Ice, Watermelon Ice, Strawberry Ice, Strawnana, Juicy Peach, Pink Lemonade, Gummy Bear, Crazy Berry, Mixed Fruit, Tiger Blood, Miami Mint, Tobacco and Clear.

Against the TYN 50K it is cheaper and the flavour list is shorter. Against the VINT 50000 it is the same price with a different flavour set. If you already know the flavour you want, pick on that; the three devices are close enough on hardware that the flavour is the real difference. Fast shipping and low prices.