The whole choke thing is so subjective that a thread like this could go on and on.
The only real way to tell is to pattern what ever gun you plan on taking and pattern it with different shot sizes and shot weights.
And as stated a few posts back, what are you specifically hunting for?

If you have just one gun to take, my choice would be one with 28" barrels, cyl and full. Gauge is your choice.

David