Btw, this dude absolutely trashes Evertune bridges. And this was ten years ago before guitar influencers started pushing them and Fishman.
The bridges seem as complex to set up as a Kahler but offer none of the benefits. They also seem to have a comparable footprint to a Kahler on the guitar.
I'm also not sure how they're going to adjust for intonation issues as you go up the neck simply by raising the saddle, which not only affects the action but also requires a set amount of tension that makes the guitar strings more difficult to bend accurately to pitch. And you have to route the guitar out and have springs in the back--the very thing they were trying to get away from with Floyds in the first place.
https://youtu.be/OGEacUkv9S0
Meanwhile the time you spend tuning your TOM or Floyd is a fraction of what you'd spend setting up an Evertune. Even if I had an Evertune, I'd always check tuning first. It's just good practice to do that regardless of the bridge you have.
All of this grew out of 40+ years of people still saying, "How can I avoid a Floyd?"
And my advice is still the same:
1) Buy a quality bridge.
2) Know how to set it up.
3) Level it while you set it up.
Evertunes solve problems I don't have with my Floyd Roses, and introduce more problems Floyds don't give me.
Meanwhile, hearing Randy Rhoads play rhythm with all his Floyd Rose enabled embellishments will always sound more interesting to me than some kid banging away power chords on a drop tuned 7 string.
If you want your guitar to sound like a keyboard pitch wheel, a fixed bridge guitar is literally less of a guitar, and thus I demote them to tracking rhythms and experimenting with alternate tunings quickly.
It would be interesting to see what gear people would use without the influence of marketing on their psychology.
Edit: also, I'm not sure how the bridge is supposed to compensate for intonation changes when strings themselves age and deteriorate.
Plus, the pitch imperfections and tonal changes in playing in certain parts of the neck vs. others is what gives music its tone and color.
Why would I want a bridge that makes my guitar sound perfectly in pitch no matter where I am on the neck and what I do with my fingers?
True Temperament frets would seem to be a much better solution for intonation issues. They just don't look that easy to install or repair.
I feel like this bridge is meant for people who play very heavy handed and don't have a lot of control over their technique. It's the same philosophy I have with people using string mutes like hair scrunchies when tapping--instead of relying on something as a crutch just practice more so you don't make extraneous noise.