Acuvue makes the most comfortable circle lenses. These new define series are a lot more comfortable than the previous ones. Previous define series formed some kind of film on my eyes but these dont. Most other brands including Neo, Bauch&Lomb, MiGwang, Freshlook are quite uncomfortable on my eyes. Acuvue and Bescon are my go to brands for circle lenses. BTW if you want more enlargement go for the vivid style. Accent and natural shine give very subtle enlargement.