Largely forget about them. The balls tell you about the actual skills. The box scores may give you a few rough ideas of what the player may be like. In this case, player 1 is much better, b/c 5 ball-skills. Don't even consider a player with 2-ball skills unless you've interviewed him for some reason and he has high potential.
What the box score can be useful for is getting a rough idea of some key skills. For example, a guard with 8+ rebounds likely has high rebounding, a center w/ 0 assists and 7 turnovers likely has atrocious passing, a player with 20 minutes played likely has really low stamina, a player who commits 4-5 fouls is likely very aggressive. But even these aren't 100% accurate, so plenty of experienced managers will say forget the box score altogether.
6'10" PG can be a great SF candidate. You know he'll have solid outside skills, and if he has good secondary inside skills then you're in business. Definitely do not forget about him.