I wear for years excessive contact lenses (6 days a week, 14 hours a day) and have already tried many different varieties. After I did not too good experience with Acumed, I switched on LEXXOO and was very happy with those for a long time. When buying land then had a new organic choice in, I've tried this and enthusiastically stated that they are not noticed in comparison to the LEXXOO lenses in the eye. They were so unremarkable that I initially even sometimes forget they get close at night. Until six months ago, I stayed at the Bio-monthly lenses and although I never had to complain about something, it was me with 6 per lens sometime a bit too expensive (also had Kaufland they only sporadically available and less and less with my diopter values). So I checked with Amazon and decided after a long search for the Biofinity lenses. I tolerate very well, they are very pleasant and hard to remember. Even if, like me wearing the lenses 14 hours straight, the eyes are not dry and itch not. When they are 5 times instead of four weeks used because you're on holiday, for example, that's no drama. The other reviews, because of cheap goods, I can not agree. They are a bit more fragile than eg the relatively thick LEXXOO lenses, but is torn me why no (and I go with the lenses regularly in the sauna and even dive). On the contrary, I find that by the wearing comfort is increased considerably. Even my lenses have never been sent with false diopter values and no single I saw blurry. Although I would like to pay even less for my contact lenses, but 24 for three months I find it basically okay. These lenses have for their price (and that was the reason why my choice has fallen on this variety) with 48% a fairly low water content, which does not dry out your eyes so. Ultimately, you should also save in his eyes too much, especially if you wear contact lenses long and often. In the end, everyone is different and makes very different experiences, I can in any case recommend these lenses a try. I am very pleased and will also not soon change.