Well, just looking at Field Goal Attempts, the kickers are pretty even, but Hauschka made 7 of 9 from 50+ yards compared to 2 of 5 from their kicker. The fact that the Bills attempted (and made) significantly more, tells me that the Bills are probably more confident in Hauschka's "long ball" than the Jags are.
I like the Bills kickers, and expect them to out-perform the Jags guys. I expect at least one 50+ yard attempt from Hauschka.