My only guesses are either: (a) they wanted to make it hard to know what console was the newest or oldest to promote users to just throw up their arms and buy

My only guesses are either: (a) they wanted to make it hard to know what console was the newest or oldest to promote users to just throw up their arms and buy the newest XBox? (b) they wanted each one to be very unique and different sounding so they would never get confused with one another, but their sequence is difficult to understand