Here is my personal view:-
The Tribute is the one that I like most. As you said, it would be perfect if the dial is enamel dial.
LUC 1937 is simple but elegent. I think it is clever to place the crown at 4 o'clock position.
All in One is no doubt a complication but the dial is too busy. The watch is too big at 46mm and too thick at 18.5mm
I don't know what to say about tourbilion. No comment at the moment.
Any idea that none of the watch is subjected to the "F" test?
Regards
Ling