I haven't kept up with all the various keyboard standards, but I remember when Apple came out with their new one and bragged about 1 mm travel. At that time, I saw a lot of stuff about 2 mm being standard. And while some liked the reduced travel, the impression I've gotten is most prefer the 2 mm. Which is what the TB has, I believe.
While I've used a bunch of keyboards and definitely find the TB to have the best feel, I've never had one of the top mechanical ones - at least not that I knew of! I wish I had, just so I could make that comparison. Too late now since, no matter how good a mechanical keyboard is, there is no way for me to make that comparison now since too many other changes would be involved and I'm sure not willing to put the time into that testing!
If any treg users have used plancks or other top keyboards, I'd love to see how they think they compare.
However, for me, even if there was something out there with a "better" feel, I wouldn't want to give up the other advantages of the TB - portability, able to use one keyboard for all my devices, massive customization, etc.