I really really hate browsing shops and reviews and manufacturer sites and all that, trying to find the build I want.. so a website to help with that would be n

I really really hate browsing shops and reviews and manufacturer sites and all that, trying to find the build I want.. so a website to help with that would be nice. Unfortunately this is not it. The selection is not there, and it doesn't really allow me to set any criteria (without which I could buy anything and there'd be no problem to solve). The site also fails to provide an easy-to-glance overview of the differences between alternatives.