If your running edo deidera you don't really need more damage. You need chakra to get off his mystery second round, so earth main with his mystery, or water main with her talent so you can get chakra form the spiders.

If you have him Jinpachi should be a priority to give edo deidera the extra standard attack.

For you question, Jig is probs better than SK Kabuto because he clears debuffs and provides heals. If your running earth main, jig is pretty standard. If you run water main then a tank is probs better, or you could go for 5kage to clear buffs like root.