That's kinda what I figured on the FM. Maybe I'll add one someday but like the Lift and Iaso I just don't feel the push. I cleaned mine after a year and half I think, and not because I felt it needed it but I thought I should see the difference. It wasn't hard to use before cleaning but I was glad I gave it a clean, seemed to make it even better again. I think some grinders just need to be cleaned more often for either material or design issues.
I've wanted a large BCG for so long because of the ease of use of a larger size in my hands and I needed a reason to get another full grinder
in what I had always planned to be emerald. I just couldn't help myself with the amber, it's such a nice vibrant orange. I'll end up with another BCG I'm sure. I thought of adding extra plates to my amber medium plate order but I'm with you, I'd rather just have another full grinder. More storage for different strains to vape.
The UM is going to be awesome, they should be shipping and day now for early pre-orders!