A&K M4 System Vs. JG M4 System Which should I get?

Question

http://www.gamesfantasy.com/csimom4syaem.html

vs.

http://www.gamesfantasy.com/iu-m4ss.html

My main question about this gun is how long does the battery last on each gun (Preferably in amount of bb's per charge)

Which deal is better?

Thank you very much for reading and answering this question.

Answer 1

JG.  it's a better quality brand

Answer 2

http://www.youtube.com/watch?v=CCJyqUqFs...

(not me)

Answer 3

JG definitely.  A&K has sketchy reliability.

I personally own a JG M4A1 and it is an excellent starter gun.  It has served me well for over a year now with absolutely no problems.

As for batteries, it looks like they both take 8.4v 1100 mAh batteries.  The voltage (8.4v in this case) determines the rate of fire of the gun.  Higher voltage equals higher rate of fire, but don't get anything higher than 8.4v or it will break your gun (unless you get certain other upgrades along with it).

1100 mAh determines how long the battery will last.  1 mAh generally equals 1 shot.  So that battery will last you 1100 BBs on one full charge.