I vote for point buy.
When rolling dice, many people just re roll until they are happy. If Larian prevents this, so you have to go back to the main menu and start a new game again if you want a different dice roll, many players will get angry.
My record was 2h of re rolling when creating a full custom party for BG1+2.

Prof. Dr. Dr. Mad S. Tist

World leading expert of artificial stupidity.
Because there are too many people who work on artificial intelligence already