The 500N Valiant size is tailor made for jigging and bottom fishing, it has a very narrow spool which will work best with thin diameter lines. You don't have to worry about guiding the line back on since it's so narrow which makes it very convenient for high retrieve scenarios like speed jigging or even slow jigging when landing fish. Because it is so narrow it won't fit on a lot of the thicker deckhand rods so you'll want to make sure your rod has a reel seat.

The standard 500N model comes with the rubber handle which is comfortable for a mixed style of fishing, if you're specifically jigging and nothing else then maybe the is the best reel for you.