Be an interesting looking one

Both are inclined to run to fat (but then so are most traditional breeds

) so keep a careful eye on the feeding. You'll probably find less than the maximum 6lbs of food per day will be enough as Berkshires are a smaller pig, but play it by eye (and fingers) If you can feel ribs they're too skinny, if you can't feel the backbone they're too fat

Plenty of space to roam will help too.
HTH
Karen x