These are some of mine:
White dial is a manual wind that I just love. The blue indices and hands against the white are killer. Plexi crystal is a classic.
The Schumacher to me is like a Daytona look-alike. Other the a slightly lower date window it appears as gen.
The TT Apollo watch looks super--altho it only has a 21j and faux chronos under the hood.
The GMT is one you don't see much. This one also has the 21j with faux chronos. GMT goes round but is not settable. Was not overly fond of it until I put on a high quality strap.
I can't say I am an expert at all on the Speedmaster, but for me they are sure cool!