It sounds as if you are arguing for a "launch window" with the PS2, and not the "actual launch".
Back on launch day in 2000, the PlayStation 2 was nowhere to be found. Our local GameStop only received two consoles for the hundred plus preorders that were taken. As a comparison, the local Wal-Mart did receive six consoles, and the closest Best Buy had about 20 if I recall correctly.
All sold out in a matter of minutes and then for the next 72 hours straight, every retailer's time was taken up in answering the question "Do you have any PS2s in stock?". The smarter ones printed out signs to put on the doors.
Best launch? No freakin' way.
It was a terrible launch if you actually happened to be interested in actually obtaining a PlayStation 2.