What do you mean by powerful? Are we mashing them together to see which is the strongest meat, my money's on chicken. Fish tends to be quite soft and squishy.
Protein bioavailability? I believe that's also chicken but I haven't looked at the numbers in a while.
I can't say what you should do, because I have no idea what's going on the ground there. But I have been in a situation where we decided not to cancel a trip. Lots of cancellations all around that weekend, means less business and we were treated very well.
My manwich!