I,
First post here.
I have since 2014 the KWA Kriss Vector bought new and it is by far my absolute favorite gun.
As everyone said, it is reliable if mantained
I knew i had to have it from the firt moment i saw it and had the chance to try it, the recoil is, for me, soft but crisp at the same time...
I woul choose the vector without a doubt.
If you can get one at a reasonable price and in good condition specially the internals, it would be a good thing.
The parts are scarse but you can still find some online, i have bought recently some from .kscpart.com, they have most original parts yet.
Best of luck