While it's the best way of having group test reviews based on the same price point, it would be great occasionally to have group tests for a single manufacturers equipment to see what kind of performance you would get by upgrading. Example :- Ma's Bronze vs Silver vs Gold. When i upgrade there is always a (should i have waited and saved a bit more?) going on in my head. I know price usually dictates performance, but at the end of the day is it worth spending 3 times the price for just a little more?