I like Nimrod's too because it is just SO damn cool. But I have to admit I probably couldn't stand to leave my garage with exposed studs or a dirt floor; it would bug me.
So after a nod to Nimrod's, I like Jack's the best. Why? First, I pretendto myself I COULD make mine look as good. Second, I saw it in person the other day and it was full of projects Jack has been working on lately - meaning not picture perfect - and it STILL looks so cool. It is warm and even kinda welcoming; something most women would not relate to at all.
Plus, as much as I REALLY like the operating room cleanliness and order of some of the garages I've seen, it would look ridiculous to open the door of my 18'x20' 1927 garage and see that. If I can partially reproduce the ambiance (eek, what a word for a garage) or the patina of Jack's, I'll be very pleased. Numerous Honorable Mentions to a lot of other garages here too.