I finally got seamless transitions between tile and carpet right
The edges always looked messy or raised before. I cut the carpet pad back further and used a metal transition strip, and now it's SMOOTH. Clients love it.
Wondering if it's worth the effort to cut tile and add metal strips. Sometimes those tiny gaps just don't matter in the grand scheme (you know, unless you're staring at it all day). I've seen people leave the edges as is and it looks fine after grout. Seems like overkill for a problem that might not even be that serious.