Same. I work 4 days a week, and most weeks I work 32 hours (some weeks I am excited about what I am doing and end up working later than I intended to once or twice). The flexibility is amazing. I have time for personal projects (some of them coding related, but also music or home improvement or really anything I want), I have time to lift every day, I read more than almost anyone I know.

Having that extra day off for Whatever I Want is invaluable, and there's nothing that anyone can offer me that would make me give this up.