My first cycle was when I was 26, it definitely made my face look a little different, but in a good way. my wife's best friend saw me about 6 weeks into the cycle and she was like wow you look different, even your face (she didn't know I was on anything). I asked if I looked good or bad different, she said you look more masculine, like more chiseled looking in the jaw area, to me that's a good thing.
It did not change my voice any, but I think it has made the hair on my body a bit thicker, but it didn't make it start to grow in any other places.