Hello, 
  
I have been playing a lot of CQB recently (TheMall) and was thinking of getting a weapon for this specific purpose.  I have been using my LonexM4 but it is a bit clumsy in confined spaces.   
  
Budget is not a massive issue
Something light
For CQB only
Short 
So far I have narrowed it down to the following AEG's 
  
TM MP7A1 
TM P90
TM MP5
TM G3 SAS
  
At the moment i am leaning towards the MP7 or the P90, a lot of people seem to have a MP5.  Was wondering what peoples thoughts were?  If I got a MP7 I would probably get a blank firing grenade as well as it is a lot cheaper than the others. 
  
Thanks 
  
Daniel