Last night I spent about an hour with my brother in-law comparing all the various fan restorations and I have to say, Harmy v2.5 won, hands down. Some of the others were quite good, but on a large screen (in this case 72 inches) the v2.5 Harmy was noticeable superior when it came to detail. And this was via the AVCHD. I can imagine the MKV would look even better (duh).
So far seven of the people who received my v2.5 AVCHD gifts have either sampled or watched and been blown away.
I am looking forward to JEDI being updated since it's the one in need of the most work. But hey, STAR WARS fans have had to learn to be patient, so this is no big deal. :)