I don't mind the nirite snail eggs as much as the clusters my mystery snails lay on the tank lid though, they gross me out.
I love my snails though, they're my favorite creature in my aquariums.
I did a lot of stuff with green water in my university year. I had excess to microscopes so studied different containers of green water for life. It was surprising how much variation there is from one body of water to the next even though they are sitting next to one another. It is one of the reasons I don't use green water to feed fry.