Tele vs. amperex is imo the matter of taste. Amperex are generally warmer sounding and teles are more neutral ones. I also remeber toschek say that white logo sounds better, so how is it at the end? Pseudo-effect?
Like I told earlier, I don`t have rockets but reflector should be quite same. For me, compared to amperex, it is somewhat "muddy", actually not the bass but the whole sound is like listening through somekind "blanket" and its narrow and very foward sounding. With amperex intimacy stays but everything gets so clear & detail, added depth, air & room response, wider soundstage in every direction and you can hear every breath singer takes & emotion he/she puts in the voice. But it all depends also about music style and personal taste.
Totally pseudo effect, I think I had some problems upstream in my signal that made me think it was the tube. I moved all my equipment around recently and tried it again and I think the green is exactly 100% the same as the white.