In this scenario I think PS3 would have faired better against the XBox360. Perhaps take 1/3 of 360 sales and give it to the PS3. But the two consoles, combined, would be the same even on a YoY basis. Those first few years of Generation 7 belonged to the Wii and a cheaper PS3 wouldn't have changed that.
curl-6 bet me that PS5 + X|S sales would reach 56m before year end 2023 and he was right.
My Bet With curl-6
My Threads:
Master Thread, Game of the Year/Decade
Switch Will Be #1 All Time
Zelda Will Outsell Mario (Achieved)
How Much Will MH Rise sell?
My Bet With Metallox