Now that you bring them up, I do remember seeing these videos. In fact I subscribe to tnoutdoors9. That makes me feel better although I would like to see more tests. The Gold Dot was the load I was worried about, not so much the Ranger-T or HST. Both of these, according to Mas Ayoob, are designed for optimum expansion in shorter barrels as well as longer ones.
I see a lot of people mention they carry HST or Ranger 230 grain +p in their smaller .45s for added velocity but that just doesn't appeal to me. To me the cost is much more than the benefit. You get significantly more recoil and only a little more expansion.