You can look at what we've already reviewed and get a good idea of just that. We have already reviewed the XFX, Sapphire Nitro and reference AMD 7800XT cards. Thats real apples to apples. If you throw in a lesser or higher tier card, then you really don't get fair comparisons. What we try to do is show what is out there in the same price bracket or aimed at the same or similar gaming experience. TBH, right now the prices are all over the place, so that can be hard to do. That said, these reviews have always been pretty much about comparing cards that are closest in price and performance. We do throw in prior generation cards when a new gen is released. Also you have to consider the time it takes to run the data, graph it all out, compile the stats and then publish it. It takes about 4 or 5 days to knock out a polished review using an overclocked card, the out of box card and then the comparison card. If we did any more this stuff would be ancient history by the time you read it.