My saddle is fairly level. Maybe a little nose down but not much. IMO the balancing on the saddle thing to get your weight off your hands has a lot of people doing the wrong stuff and too far in the other direction. I accept the fact that I'm going to have some weight on my hands and I just move them from hoods to drops regularly to change up hand position. Though I'm not suggesting that you want to carry notable weight on your hands.
I've heard that it's typical for many to want their saddle slightly nose up, but that has never been me.