I need to log in to test on his character for sure, but at least with my friends test vs mine, my thur gets way better stam than my friend does on his sheev, both using bottom str shortbows for best stam.
To anyone who doesnt know, the way bow stam worked in mo1, is that for your strength theres a best stam strength req bow. Going below that doesnt help. higher str builds have a higher best stam str req.
In mo2, it seems like higher str characters have a better stam at their best stam bow than weaker builds. My thur gets better shortbow stam than my friends sheev, even though he doesnt get better stam from using a weaker bow (so the bows are within both of our best stam str req's). I havent tested this in a while, so it could be changed. But because of this I'd never roll alvarin foot archer.
Also if you cna stand in the back and shoot you can use way higher str bows for noticeable increase in max hit as thur/ogh. I'd vote thur over ogh because more speed and better foot fighter if needed.