I don't own any Garmin stuff, but it's just been yesterday that I overheard someone in the office ranting about them, and how they are making a custom firmware for it with Claude right now. Are they really this bad?
6 months after I bough mine (a 965 FR, top of the line, most recent model at the time), they released the new model 970 with new softwares features they won't port to mine...