There are many things where Lindelof is superior. Positioning, awareness, reading the game, to name a few. And there are things where Bailly is superior. If Bailly can keep this level even at PL football, without too many mistakes, also playing game after game, twice per week, then they are at the same level imo.
When it comes to ball handing I think they are both good and imo both are superior to Maguire in that sense who takes too long time to pass. Bailly has slightly better long balls and Lindelof has better one touch. Ball playing ability is not only an occasional long ball, it’s more important how you handle the ball under pressure.