I currently hold a Class 3, which was my mistake. I went in requesting only a 3, not realizing that First Class was what I needed. It turns out that my glasses prescription needed updating anyway, so I'm glad to find that out before failing a First Class exam. Once my new glasses come in, I'll be seeing an optometrist to ensure that my acuity is 20/20 in each eye. I won't be committing to any major flight training expenses until I am certain that I am eligible.