my plan

[stampy]

well i ready to buy some batts. now should i go with the 4000mah 3s pack from maxxamps or should i just get 8 4200ib's?

lipo good:
its lighter and might deliver more punch

the bad:
amp rating worries me
its more expensive with balancer included

ib's good:
the 4200s are cheaper
the way im going to run them i can charge them as to seperate 4 cell packs for faster charging since my charger has to out puts

ib's bad:
there heavier


what should i do?