I've actually never really had issues passive system design rounds. I had to get through those to get to both on-sites I mentioned. It's partially why I start

I've actually never really had issues passive system design rounds. I had to get through those to get to both on-sites I mentioned. It's partially why I started applying to solutions eng roles. Fortunately I have some vaguely profitable side projects that keep me busy - trying to stay sharp with those. Aside from that and leetcode what would you recommend I do to practice?