GOS as a club are actively persuing several mis-use of their name products thro' TS & patent courts. It is exceedingly expensive & time consuming for the club to do so and we have not had any help to do this from outside of the club. It is the breed that seems to suffer the most abuse of mis-use of name as it is probably the most popular pig breed seen on pub & restaurant menus, most of the goods ones can actually tell you the name of the farm it came from, if they can't chances are its not the real McCoy!
On best breeds for pork i have heard the Middle White makes scrumptious pork whilst the Saddleback is a cracking bacon pig. Theres loads of choice out there so just go with what takes your fancy, so long as its free range & high welfare most people aren't bothered about the breed.
Best Mandy