PS = Phantasy Star
Oops. Yea. It works great as your first game. I recommend PSIV->PSII->PSIII and maybe skip the original unless you're really into it. It's quite outdated.
The original is still a great game. But I'd recommend the `Sega Ages` version on the Nintendo Switch rather than the original because the Sega Ages version includes a couple of quality of life improvements such as a map of the dungeons. It's also a lot less "grindy".
The original is amazing for an 8 bit game. If I was going to suggest skipping one it would definitely be 3.