The TR 900, of course, for the Story behind, for its maxi dial, to use a Rolex Terminology, and for the bezel, thicker.
The Milspec, for its elegance, and because it was the first.
It is funny that you say that, because I know some passionate collectors who, like you, prefer the Milpsec to the TR 900, while I'm unable to say which of these 2 I prefer...
If you're a good girl, I will show you something before the end of this month which may please you a lot...And which is a superb compromise between the TR 900 and the Milspec I.
Stay tuned.
Best,
Nicolas 666