okay since you retards can't seem to be able to read let me give you a quick rundown on the pros and cons of the tundras by somebody who actually owns them
>PROS
lighter, ESPECIALLY with the given straps, it is very easy to notice the difference from my 3.0s and their strapsp
longer battery, this one doesn't matter too much since the 3.0s mostly match the index controllers unless you have them hooked up to a battery bank, but it is nice to have since that means they'll degrade a lot less and if you decide to make battery bank straps for your index controller's you'll feel less compelled to do the same with your tundras
multiple strap/base options, they come with regular threaded bases like the 2.0s/3.0s and strap base and they'll be coming out with a base that allows you to program them to be like controllers, pretty interesting stuff
comes with very nice, very lightweight straps so you won't have to spend more $$$ for them
the all in one dongle is fantastic, basically gets rid of the issue of having more wires and shit all over your PC
>MIXED
smaller, which is very nice for your feet, knees, and elbows, but isn't all that great for your hip since it'll have more trouble tracking if your base station placement isn't that great
>CONS
firmware isn't the best right now, battery reporting isn't perfect yet and it'll turn on steam VR if you put them to charge (but that can be fixed with a simple edit in the steamvr settings json file)
it feels like they take a bit longer to regain tracking if they lose it, but that might just be my imagination