Rolex because the condition relative to other Subs is much better than the Seamaster relative to other Seamasters.
Patina on the Seamaster is a bit too much, and prefer the no-date version (as has previously been said).
Sub has a nice lightly ghosted bezel that still has its pip, good even patina, and nice gilt dial.
Out of curiosity, are these being offered for anywhere near the same price?