Help

I am 19 and starting college in 2 weeks.I have been on the Depo shot for a little over a year now (since last June). I`m debating if I should continue on it or switch to the pill. I haven`t had any major problems with it and it works well for me b/c I can hide it from my parents (sounds silly but they would be devastated). Some of these stories are horrible and I need some advice because now is the time for me to decide. I love children and can`t wait to have them someday in the future. What should I do? Any other ideas for birth control? (By the way, we always use a condom no matter what, should I still be on a birth control then?) Please help!