I have been using Bausch and Lomb's Soft Lenses for over 5 years now and I must say, they are the best lenses I have tried so far. I previously changed between some other brands but only Bausch and Lomb's soft lenses are able to give me the comfort.
The soft lens fit nicely into the curve of your eyes, hugging your eyes' cornea, thus you wouldn't feel as if you are wearing anything in your eyes, where as most other lens make your eyes feel tired.
Also, when it is dry, it does not come off your eyes because it's a soft lens, so it tend to stay on your eyes. The only negative point about it is, although it is said that they last up to 30 days, by the 25th day, you can already feel the slight discomfort. I guess it has also something to do with the solution you use.