I rather take the 70 % when I know that the platform is offering modern gaming features. Seriously, WTF? Do game developers think, that the 4 platforms have zero operational costs? If players are going to have voice chat, forums, game streaming (playing and showing), a store for transactions and online multiplayer, that shit costs money! There's a reason for the 30% and it's a fair one!
In a universe that's 13.7 billion years old, about 3 million periods of 5,000 years, everything loses meaning