I think it's fair to say that on average, they're better. things evolve and we zero down on what works best. That doesn't mean the best tank is the newest one and the best tank for me isn't the best tank for you. Unless a tank has obvious deficiencies such as leaking problems or whatever then you really have to try it to know if you'll like it. I only watch reviews to get an idea of physical things, draw, building, obvious problems. I really don't care what the reviewer rates the tank as for flavour or clouds or whatever, they're not a reliable source of info for what I'll enjoy.
Ah yes. I've noticed that in tank reviews when a v2 or v3 comes out, where they've fix a few issues, but the tank would essentially work the same.
I do, still being a newbie, take on board what reviewers say about flavour and clouds (but I don't really care about clouds), but I usually try to see as many different opinions as possible to see if there's a pattern. But most reviewers generally say that almost every tank is great anyway!
So I got a big bunch of stuff in the mail today: Aegis Legend, Juggerknot, and a job lot of 30x30ml out of date liquids, some wire to try my hand at making coils, and a bottle of cbd liquid.
Should keep me busy for a while, but I'm not holding out much hope for the out of date liquid, some of them seem fine but one smells manky, a breakfast milk, but I don't know if it's because it's out of date, or if that's what it's meant to taste like! Seems a bit musty..
I think the Juggerknot is a clone but it seems to be working fine, only €20 anyway. I don't think I even want to send it back!