That's a bit of a vague question that's sorta hard to answer without knowing more specifics about what you're after. That said, D&D 5e characters tend to be at least okay mechanically even if their stats aren't min/maxed and their choices optimized.
Ah! It's a question about making a Baldur's Gate 3 character. I'd have to take a look at how it does character generation, played lots of Divinity Original Sin 2 but haven't started on BG3 yet despite having access to it for a long while.