those dewalt batteries.. again..

[t-maxxracer32]

i mean performance wise. dont wanna go out and spend 150 and get 3 packs when i can go to radio shack and buy 6. now if these batterys are much better than its a completely different story. i have NO idea how these batterys are compared to the radio shack batteries because ive never seen them run or anything like that. how much more power would these have over the gp3300s? how much of a better runtime would these have?

i think i got some of the pros and cons down...

pros of the dewalt batts
15 min charge time
lotsa power
run time?...
less weight

cons
......


pros of gp3300
cheap..?

cons
less power
less runtime..?
more weight



let me know if im making an idiot of myself... lol thanks for you guys help