Hey! It's nice an sunny here today, not a rain cloud in sight, having said that I do waterproof all my electronics so that I can run through puddles and in the rain without any worries.
Hot Bodies Lightning 2 Pro carbon, Mega 22/30/2, MMM, 4s3-5Ah.
Tamiya F201 carbon, Mamba 7700, MM, 2s A123 2.3ah.
Xray XT8, 1518, MMM, 4s5Ah.
Lots of boats. fastelectrics.net
I must be missing something here with these graphs and your stated runtime. The MM shows a lower peak current as well as a lower average current draw - I get that(still not enough info to conclusively make any accurate determinations). But...the posted MMM graph only shows 512mah of usage for a 2 minute run, yet you say you are only getting 3 minutes of runtime? My math says you should get nearly 9 minutes at that average current draw (15.5amps)with a 2300mah pack. I say we need a longer run graphed out in order to make any sense of the comparison - a few complete runs on each setup would be helpful, actually, but something isn't adding up. :)