This thread really needs some Eagletree graphs, otherwise it's all hearsay. If I had some graphs showing a direct comparisson I would post them. From my memory seeing them on other sites, the MA packs can't hold voltage as long and have a more severe drop off. Ok, just searched and found this thread from earlier this year:

http://www.rc-monster.com/forum/show...hlight=maxamps

Nothing against MA, just trying to point to some evidence. Hope it's helpful.