Would this be a good gun to buy? Would it actually last? I was originally going to buy the JG MK5A5 because of its medium FPS and high ROF, but then I heard that high ROF can break a gun's internals. I was also looking at the ICS MK5A5, but it didn't have the hop-up adjuster. So, would the CYMA MP5 be a better choice? I also really liked the open chamber hop-up adjusting. I also made the ROF a big deal, so I was downgrading the CYMA because of it's really low ROF for a SMG. Is ROF really that big of a deal when chooseing an SMG? This gun will be my second to my CYMA CM.028 AK47, and I'll probably use the MP5 for field use and CQB (even though it has a high FPS and low ROF).
http://www.airsoftgi.com/product_info.p ... bile=false