Hansel do by far the most steal-plunder (except of pure spies but its almost the same). Its logical: more spies = better steal. Troop-plunder logically is lower than with attack-builts. But its still ok because you do alot allie-plunder with troops. But of course all in all much lower than attack-builts. The cool thing with Hansels: in ebs you get lower plunder for your attacks but you get much more reward than all others After the eb.
I agree,u have a much higher chance to get more rewards from events when the eb finishes then the others who aren't hansel!
Atk returns stay good as the drop curve is alot less. But the end of EB returns off ass hits will be amazing esp if you build SoS and not guilds on LL. Guilds are Ok for place holders, but you are aiming for a SoS/Vol build, which has big returns.
Hansels are really good builds, but if you don't use them right, they suck. Be wary OP, it's a lot of work to be a hansel; especially a PS1,