For prestige? Team. Prestige is (basically) a form of influence, which is split equally among all, so the faster kill rate really pays off.
Now, if you want to maximize salvage, or recipes, etc. then you want to solo (as when they do drop, it is randomly given to one member of the team).
Orc&Pie No.53230 There is an orc, and somehow, he got a pie. And you are hungry.
www.repeat-offenders.net
Negaduck: I see you found the crumb. I knew you'd never notice the huge flag.
Numerically, is it better to team, or to solo for Prestige at higher levels?