17 is still kinda young. I would not recommend either supp to someone as young as 17.
Increasing caloric consumption(with quality foods) following by a proper strength routine what you should be researching instead of what to take. Dont get anxious and be patient. As much as I love testopro it wont compensate for bad routine and diet. The foundation one must lay is diet, training, rest, and state of mind. Once this foundation has been laid, then you can look into natty stuff when you are little older.
You are young, learn from the older and wiser minds here about the basics before you jump into natty test boosters and hgh releasers.