if its terrier work then i would suggets the half cross , but id go halfx / to half cross , 2nd generation , ive seen some cracking dogs out of breeding em this way, ive got a saluki bull greyhound and on the lamp i cant fault her , but at the side of a whole she aint really built for it , [mentally] at the end of the day it all depends on what your main quarry is , my other dog is a 3/4 1/4 bull greyhound x 3/8 5/8 bull greyhound roughly about 31 % bull rest greyhound a much better dog all over , but i feel that what ever dog you get , theres still a chance it wont do the main job you want