What MAH are you running to make the 1/8 E-mains?

What's everyone running 4s(14.8v) wise with regards to MAH to make a 10min e-main?

I've been running 5200mah SMC packs(Rc8b3e) and have plenty of reserve at the end of the main...

Another guy at my local track just went up to 6000mah and not sure it's the best idea..... I'm thinking I want to go down in mah as I don't think I need the additional run time and don't want the weight about 200gr savings between 6000mah and 4200mah SMC packs....

Last night I tested with a older 4000mah reedy pack I have and was able to get a good 15min and with it being almost 200gr lighter the buggy felt a lot better without the additional weight and no changes to the shocks even.

thoughts?


Anyone else running 4s 4xxx mah packs with success?