For me, while I always hope to find a new watch, "courting" the right piece and sometimes even waiting for it also play a fascinating role... There are indeed many great options, and those you mention are obviously in this category. I don't remember if you currently have a Patek as well (though I do recall a post of yours in the forum when you were considering a 5320G). In the end, one of the certainties -- and dangers -- of this sport is the never-ending variety of possible choices! 
Cheers ;-)