The Mighty Mouse size was nice, but not sure it was worth the constant hassle of cleaning the tiny track ball of whatever microscopic dust mote blocked it from

The Mighty Mouse size was nice, but not sure it was worth the constant hassle of cleaning the tiny track ball of whatever microscopic dust mote blocked it from working again and again - every single Mighty Mouse I ever owned would regularly jam up and be a pain to unjam. No other mouse I've ever owned or abused has had a button or wheel stop working, ever. I do miss the distinctive "click" Apple mice of this era made a lot though.