Well OBD puts him at that level. I have pleanty of Star Wars comics and to be honest I haven't seen lightspeed so far. Anyway Jedi and Sith from Expaned Universe are >>>>>>>>>> movie versions in terms of power. Going by OBD Luke should win, but I doubt that info is correct. Since year ago Luke had hypersonic speed and now he has lightspeed reactions. I'm not in Star Wars EU 3 years, but I highly doubt that he could get so powerful. Anyway I'll lay low for now.
On topic Luke shitstomps