Personally, I find it much less stressful without a rooster. I had a rooster I loved-- he was my absolute favorite until he hit puberty at 7 mos. He went from sweet and affectionate to extremely aggressive almost overnight. I had to carry a garbage can lid for protection and he sucked the joy right out of chicken keeping. No one but me could enter the coop and I had to be really fast to avoid getting attacked. I could no longer spend time with my girls, so they became flighty and fearful of me. After 2 months of effort, I gave up on trying to rehabilitate him and gave him to a chicken farmer who wanted him for breeding. My girls are so much more relaxed now and I can enjoy spending time with them in the coop. No more hen saddles, missing back feathers, bloody head wounds from poor mating technique... glad he's gone now & never want another rooster!
A much easier way to encourage laying (and discourage egg eating) is to purchase ceramic eggs to place in the nesting boxes.