I'm on D&A monthlies, and they're really great. They're Mid Water so I can wear them 10 hours a day, EVERY day, for £15 a month I think, and the High Water ones are a few quid more but are 15 or 18 hours or something.
I've had one eye infection in a year of wearing them, but I got eye infections before I got lenses, and it's because I rub my eyes too much. It's not really a risk, and if you do have one, it's not a big deal: you just wear glasses until it goes.
Mine are *really* comfortable, and when my 10 hours are up they tend to get a bit itchy and remind me to take them out. Usually, as soon as I put them in and blink, I can't feel them any more.
Cleaning isn't really a problem - all you have to do is give them a quick rinse in the palm of your hand with the solution before you put them back in the pot (full of solution). If you drop it at home you go and wash it with solution and put it back in.
I think if you drop soft lenses away from home they'll dry up and become little crispy things after a few minutes, so you open another pair.
I wouldn't recommend getting lenses off the internet. The only way to do it is to have your cornea properly measured and assessed by an optician's equipment, before you get lenses and occasionally while you use them. It's about your health, and if you make a slip-up from not having a proper consultant, you're risking your sight.
Oh - I can see far better in my lenses than my glasses!