WW,
FYI all boars have tusks. Both my Duroc and my Large White/Landrace cross working boars have very nice tusks 6 ins long. The tusks start to develop then the animal reaches one year old and grow continually. The tusks are ground and sharpened against a large upper tooth that opposes them so they are very sharp. Here in the S. Pacific the tusks were used as money. The upper tooth was removed from the young boar so the tusk just continued to grow unopposed, in some cases completing a full circle before the pig was ceremonially slaughtered. The longer the tusk the greater trhe value. You could buy yourself 5 wives with one full circle tusk. Why do you think I breed large pigs in the Solomon Islands?
Richie,
I don't really think the breed of pig is all that important. The quality of the husbandry and hence the quality of the animal regardless of breed is what determines the quality of the meat. Some do develop more back fat than others but a bit of trimming will fix that if you think there is too much.