KW v1 basic or Weitec GT - quality difference

I'm tempted to get this clearance item from Awesome GTI  http://www.awesome-gti…k/product.php?xProd=14450

but find this is also a good deal http://www.awesome-gti…php?xProd=14927&xSec=1892

I think Weitec is sister company of KW so their quality should be very similar,  should I pay the extra money for KW ?

Any one has used them and can share some experience ?

My only experiance of weitec coilovers are when I had them on my mk4 golf and I was very impressed with them.

I had them on the car nearly two years without any problem, fantastic quality I think.

Ceri.