I am kind of lucky, as I can pick and choose just about any keyboard I want to try (new more than old), and play with it for awhile. Also, we get quite a few projects in, so those can be interesting as well. But I do not code or anything typing intensive like that, so I obviously do not look for or appreciate the same features that most of this group does, but I am learning.
As for the question, I have not really found any single board that I call "mine". I am really enjoying the Mechanical Modular board we carry right now, but not enough for me to stop looking.
Hope you all have a Great 4th.........Later