Which should airsoft rifle I get?

Question

http://www.airsoftgi.com/product_info.php?products_id=3057

http://www.airsoftgi.com/product_info.php?products_id=2888

And also for the 614, when it says custom battery, where do I buy extras? Also is it the one where I have to attach the battery to the outside or one that can go inside the gun?

or

http://www.airsoftgi.com/product_info.php?products_id=3433

Thank you, and I know I've been asking a lot of airsoft questions, because I'm only allowed 1 more rifle and I want to buy the gun for me which I think is the 614.

Answer 1

ive heard that the s system battery takes a while to get in. umm id have to say the 614. and the battery goes on the out side in the battery box u can fit a few in there.

hope that helps =]