Yes, I've had quite a few pass through my collection and the ones that stay tend to be the Historic Manual wind Franken's I've built.
Favorites include my 001A, 003B, and Pre-A 02 along with my 201/A.
I also have a love for the center seconds automatics like the 027A, 063C which are permanent parts of my collection now.
I also like the 024A Submersible...
The only contemporary I have left really is my Franken 090 Power Reserve. It is all genuine except for the case
Funny how I've never developed the passion for the Fiddy that you and many others have Kruz (which is a good thing from a cash flow standpoint) I have my EL 217 and love it but if I were to bet the farm and get a grail Gen, the Fiddy would be behind any T-Dial manual historic on my list.
OK if I had to pick just one it would be this one: