Earlier quoted context omitted.
That's true of course, but I guess my point is it's better if you have it. I realized this since I know a lot of illustrators, and when I first started seeing them at work I saw a lot of them have the same setup: Macbooks, EIZO monitors, Wacoms etc. At first I thought it was a cult and group think, but eventually I realized they save a lot of time on figuring out what to get. There are probably better things than wha…
There's a risk to this as well, though - marketing becoming more important than quality, and difficulty for new products to make it into the market means stifling of innovation, which can lead to semi-monopolies. In the case of Eizo and Wacom it's probably fine, but Apple are a bit more dubious.
Simply put, every single product a company puts out needs subjected to review, and those same products need checked on to ensure the manufacture isn't starting to skimp and change the exact same model number as time goes on.