We have the Abstrakt one in white gloss. Actually, it was in the house when we moved in. I would not have chosen the white gloss, as you do see dirty fingerprints on it. It is easy to wipe down though.
We have had no problems with the kitchen, everything is still working perfectly. We have been in this house 2 1/2 years, and the previous owners were just over 2 years I think so the kitchen is around 5 years old.
I would go for the more expensive worktops, that is the only thing that I do not like about ours. I have seen the Abstrakt kitchen with other worktops and it looks much better.
The other thing to consider is that 100pounds sounds like a lot when you are putting the kitchen in, but you are living with the kitchen for at least 10 years.