Well, I think the best would be betwenn PS1 or PS2.It would be great if it had backwards compatibility with the PS3 from the start, but now I think it wont make much of a difference.Especially that its somewhat cheap to buy a PS3 now, and there is also PS Now.The best would be the emulation of PS2 and PS1 games.Not only there is a market for it, since there are alot of people(me included) that love playing the classics, but also that finding a working PS2/PS1 is either hard or expensive, not to mention that it would give a headache to find the systems and games for it.
Edit:This post was done more with the thinking that you would be able to buy the games digitally.But a physical option would also be awesome, and facilitate alot for those that want to do so.
My (locked) thread about how difficulty should be a decision for the developers, not the gamers.
https://gamrconnect.vgchartz.com/thread.php?id=241866&page=1
