Wow, the time has flown! I've been wearing the Menicon Z contact lenses for a week at a time for a while now and am very impressed with them. There is no discomfort, they don't stick towards the end of the day (or week) like my old contacts did, and I don't have any corneal swelling, either—I can take my contacts out and put on my eyeglasses and still have great vision.
I have to admit that they are a bit sticky in the morning when I first wake up, but a drop of rewetting solution in each eye and some good blinking gets things straight. My vision is still good before the drops, they just feel a bit sticky.
All in all I have to say that they're the best money I've spent on myself in a long time. Highly recommended.