I have been using them for several years.
I am very demanding because I use them in matches (football). There is no room for blurring and problems during the game, and these lenses have not bothered me.
If I wear them only for training or the match (about 4 hours), I can wear them for a second and third day!

The only difficult thing they have is that they are very thin and come out a little difficult, but this is something that is usually accustomed to after a while.