I've been wearing glasses full-time since I was 5, and contacts since I was 13. And because I'm old (47), I started back in the days of plexiglass hard lenses. I still wear hard lenses, because now I need bifocals, and the hard lenses correct that, and all of my other vision problems the best. They are also the cheapest, but I wouldn't recommend those to anyone who doesn't have to wear them.
My youngest son has been wearing the 2-week dailies for 2 years. He's 18 now. Our doctor no longer prescribes extended wear because of infections and other complications. When we were deciding which contacts to get for my son, I was up front with the doctor about what we could afford to do. He initially wanted to prescribe the daily throw-aways, but we all decided that the 2-week dailies were more affordable.