TITAN Osaki Massage Chairs: Pro Jupiter XL $2249, 4000LS $1664, TP-8500 EXPIRED

Which of these are actually worth buying?

Pretty much any fake leather, or leather that isn't full grain (real) leather is going to crack and chip and fall apart over time. Full grain leather is usually only found on pretty high end (expensive) furniture. Maybe some fully manmade materials might hold up better, I don't know as much about those... but bonded leather, and stuff like that is pretty much trash. Guaranteed to fall apart within a couple years at best I would say.

I've done a good bit of research and am also in the market to buy one for my wife and I. Here's the bottom line:

If you can afford $3k for a 3D model, then get it. The biggest benefit for a 3D model compared to these 2D ones is that the rollers don't just move left and right and up and down, they also move in and out. Therefore, if you've ever experienced sitting in a massage chair and felt the rollers are too rough or hard on your back, then those are the 2D ones. 3D ones can adjust and won't feel like they are constantly "poking" you. And actually feel "good"

As far as $4k+ for the 4D ones. Yes they're even better but I think the benefit there with variation of speed of the rollers and heated rollers "think hot stone massage", is not as significant of a benefit for the money than how much the 3D vs 2D is.

At the end of the day, they say that any massage is better than no massage at all, so if your budget is <$1000 then those $600-$800 fixed roller off brand ones are what you want, but I'd really recommend spending a little more for at least a S-Track or L-Track like this one. If you can afford $1000-$2000 range then a 2D one like this 8500 with L-track from Osaka is great. And if you are willing to spend $3k or more than get a 3D. Also, I don't really see a different between L-track and SL-track, seems like they're both the same.