i pair a 790 and and 720 nowadays..
been riding the 790 since it was release...and is still my everyday wing.
calling a 790 the longboard is spot on.
i got the 720 for a bit more speed on the steep wave faces you see off these atlantic storm swells. (a 790 can handle it...but much less scary on 720)
still the fav activity is parking a peak4 and trying to ride the single wave back to the beach downwind on the 790