McMokka wrote:but why go for a 4690k for 230€ if the new generation is 10€ more?

i5 6600k for 240,- @ Alternate, and there are cheaper websites.
Not looked into it, but it could end up being more than €10 difference if you include the different motherboard/memory the 6600k needs.
Edit: memory seems to be pretty much exactly the same these days (DDR3/DDR4), motherboard seems to add another €15 though (just comparing minimum ATX size ASRock MB). Could be worth it, but in the end those little bits on each part add up.
Edit #2: benchmark performance is about 10% better on the 6600k, which is probably about the difference in price of the motherboard and cpu.
Edit #3:
Made a similar build to fishy including a 6600k, changed some other parts mostly due to brand preference. It includes a 960 and if I were to add the monitor fishy did the first time around it would actually also be €868.
My German has some limits though, is having it assembled there free or is someone really willing to do it, this also assumes he's a dirty pirate like veit and doesn't pay for windows.

One final comment on this, one of the hardest parts to pick for someone else is the case, so that's truly up to you. Colour, design (with or without a window for example) are all things that pretty much only depend on your taste.