Well, not quite, but you're very very close. The way I understand it, Lrider created the first tubes (volcano may well have assisted in original development specs, that I'm not sure of at all), and Volcano thought they had an ironclad 'exclusive' licensing agreement to them.. they were selling a kit for $100. BUT turns out, all they licensed was the name, so Lrider was free to sell the tubes to any vendor, but the other vendors weren't free to call them 'lavatubes', since that proprietary name belonged to Volcano. But they were in fact exact same device. For a while there, I'd say a good 6-8mos or so, ALL lavatubes, by any other name, were in fact identical lrider tubes, not clones... but just marketed as different names, much the same as the E2 tank is now being marketed as apollo/excalibur extreme, etc etc.. but still all same E2 tank. Make sense? So for many moons, all 'tubes' were lrider quote/unquote 'lavatubes'. But a few mos ago, Young June got in on the game, and I'm winging it here, but I wanna say there's 3+ manufacturers total making all the tubes now, so now there are actual 'clones' out there. Only in this case, clone specs are actually superior in a lot of ways, and now there's a few manuf developing sort of parallel but differing 'lavatube' lines simultaneously. So this is why you have the 'new' tech coming out with a young june tube in chrome, with a 3.5-4 amp restriction, resistance meter, and nice solid chrome body, up against the slightly older lrider tube (came out before JY unit, is much more 'tested' in marketplace, looks near identical bodywise to young june chrome unit, and the phil busardo quick peek comparison of the two explains differences) with the original v1 internals, no resistance meter, 2.5 amp restriction in chrome/stainless, up against the new manufacturer unstated (all we know is it is NOT lrider) volcano tube with new more provari-esque body type, blue display, internal resistance meter, 3 amp restriction device... and all these devices are simultaneously in the marketplace as we speak, or only a few days from release. It CAN get very confusing, whereas for a while there, all tubes were essentially the same, and it was only a matter of finding the best price/warranty/add ons. Now you need to know the manufacturer of your device, specs, and even more confusing, a few of the 'clone' vendors are playing a little fast and loose with the specs with some past versions. Sigh... So that's what we're here for, to sorta help each other figure out this quagmire of 'affordable' lavatube esque devices. lol But, what that means to us is that there are continually new developments in tech, in more and more affordable units. These companies are essentially competing and driving price down, while all trying to 'one up' each other on features. Its all good for us, except for a bit of confusion. The only thing I'd caution you guys against is 'chasing' new tech. If you have a tube you're happy with, then no worries on all this new stuff coming out, unless you see a feature that is REALLY desirable to you, or you decide you need a new one. That's the point at which you wanna check manufacturer specs and track record, and start hunting for reviews (just make sure you're looking at reviews of exact unit you're interested in.. and we can help with that.). Really, within the last few days or so is the first time I've been comfortable with the new tubes coming out with higher amp limits, since the first ones seem to have been either dangerously glitchy or had misstated specs. But just now, we're starting to see the first serious strides toward a higher amp 'lavatube' device in a reliable unit. Kind of exciting.
If you ever wanna really boggle your mind, check out Alibaba (that's a bulk site where most vendors buy their tubes in bulk) search for lavatube. Mind blowing. lol And there's a LOT of guys in the game now.
Lavatube-Lavatube Manufacturers, Suppliers and Exporters on Alibaba.com