Dude. Do not even think about using T orally. I was a little apprehensive myself about using injectable, due to my itty bitty fear of needles and the prospect of pain, but honestly, it's nothing, and I'm ordinarily a wuss about that sort of thing. Oral testosterone will produce changes far less rapidly, and will take a nasty toll on your liver. Injectable, on the other hand, works wonders in a short amount of time. Check any FtM forum. Unless your body has a severe adverse reaction to injectable T, use it. Oh, and make sure your doc gives you needles with a small enough gauge--- I use 25 1/2s--- so you'll barely even feel the injection.
S.D.