Which name is better?

I’m not looking for opinions on the name, or other name suggestions. I want a decision on which is better between these 2.

(I don’t want to seem rude by saying that, but when I was deciding on my daughters name, I asked for help on here...and I felt bad for the names I was deciding on, because everyone else had a “better name” to offer.)

I’m letting my husband chose the name for our son, and he’s always been very adamant about having a son named Leo. I don’t know why, but he loves the name.

He’s torn between the two middle names though, because “Atticus sounds better”, but “Atlas has a better meaning in conjunction to Leo”.

Which one is better to you?