Kickers should get more reward for getting a ball inside the 20 and not dropping it into the endzone. On a punt, unlike a kickoff, all they have to do is get it to cross the sidelines. From the position they were in, a nice high kick would have allowed all of the runners to get in there and have a good chance of an excellent field position.
As I understand it, the kickers' grading system encourages end-zone punts since they are credited for the full-distance of the punt ignoring touchback.
A field-goal, putting points on the board, would be better. That comes down to the coach's call, though, and whether he trusts his O to get 13 yards more than he trusts his kicker to hit a 49-yarder. My vote is still with a productive precision punt.