I wanted a MP5 for a long time. I was looking at ICS and SRC. I heard ICS is reliable. I have many airsoft guns damaged on externals (ripped of sights, charging handles, etc), because i'm pretty rough on them in games. So i heard SRC makes STEEL mp5. Does anyone know how those perform and how are they build ? I'd like to choose ICS or SRC but theres not much information and details about SRC mp5s out there, im really interested in having steel reciever and other externals, but are the internals and externals really that good as they sound? Any recommendation?