Potty training advice?

Kristin • 👦🏼9/14/17 👼🏻2/16/19 🌈👦🏻2/19/20 Due 8/28/25

My son is increasingly showing interest in the potty and his diaper changes are more and more difficult. I’m due with our second when he’ll be 2.5 and I know they tend to regress with big changes like a new sibling so would you try potty training now and hope for the best or wait til we’re settled with new baby when he’s closer to 3 years old?