The year before last, when Buddy was rarely handling the ball, he was very good running off screens, in catch and shoot situations and in just running teams off the floor in general. If you get him back to that, which is obviously his bread and butter, he's far superior to Bogi because Fox and Haliburton will be doing most of the ball handling on the team.
Bogdan becomes valuable when you have a poor ball handling backup PG or need to give the starting PG a rest a few times down the floor. He can do what Buddy cannot do at all in that regard. In those situations, Bogdan is the more valuable player.
In the end it depends on who is on the team around them. If you have solid playmakers, you want them passing the ball to Buddy for open shots. If you need someone to do some playmaking for you, then you want Bogdan carrying some of that load. The Kings now have (hopefully) 2 really solid playmakers and to me that makes Bogdan's skills less valuable and Hield's skills more valuable.
Don't get me wrong, I'm all for having playmaking at every position on the team if possible. I mean obviously during the early 2000s, the Kings had overlapping skills at every position with their passing. That's never a bad thing but if I'm forced to choose between the two players with this roster, I'm choosing Buddy. It's kind of like picking between Peja and Hedo.
Then again if it was me, I would have traded basically everyone other than Fox and Haliburton and started over with a top pick next year.