did some tests on MP4 as well
previous results on MP1-2 with 200k dps, 14 pickup radius, 59 discipline, 2,9ls, 5 cluster arrow bonus, 8 spike trap bonus:
core 2 backwards->keeps 2-3->rakkis backwards and then circle in the fields of slaughter:
MP1 (loaded for bear): 53.5M xp/h
MP2 (loaded for bear): 52.4M xp/h
skycrown backwards->keeps lvl2-3:
MP4 (spike trap with MP1 gear): 50.8M xp/h
225k dps, 7 pickup radius, 49 max discipline, 2,9 ls, 8 spike trap bonus:
MP4 (spike trap): 52.6M xp/h
here is my armory:
http://eu.battle.net/d3/en/profile/Cyberbeni-1182/hero/2609273the build is described in the guide in my sig
if some1 has a better route for spike traps(very few fleeing elites, no shielding guys), feel free to share