wich is better
 

i have a question for you asc member? at this moment ive got a kwa lm4 fully upgraded and love it but is #@$#@$ heavy and ive already got a wild back a kwa kiss vector that was a beast so here is my question which gun will you take kwa lm4 or kwa kriss vector ? and before somebody ask i always do very close combat even if im outside hehe

Lm4, the vector is kind of limited to cqb, in my opinion, but with upgrades you can have it for outdoors.
I'd say get a light weight rail system or even a Magpul fore end with some mlok sections, a light weight barrel, maybe fluted or even shorten the barrel to a ten and half inch, with a tight bore inner

Which is better, crabs, or chlamydia; the age old question.

Obviously in that case it's the hot blonde.

For an airsoft gut it's a bit more of an X factor. Which one to you get more hits on target with? That's the one to run.

The vector works fine at long range and in CQB, no reason you can't use it for both