I do like the face better of the 1st stud, but your girl needs a stud with a good silky coat or your going or could get pups with very cottony coats. Reason I picked number 3 stud, since his coat seemed the silkest of the studs. Have you tried this breeder:
::Welcome chotladayorkies:: in Thailand. I do not know her, but she seems to have some nice yorkies.
T.