Jim and I played S26, Last Ally, Last Victory when I was starting out. It's a wonderful, big Pete Shelling special that we both had a blast with. It has all the cool late-war AFV you could want: King Tigers, IS-2s, Panthers, and T34s and PzIVs to taste.
Variable entry for the Germans trying a pincer maneuver add to the replayability, as does the way the game gels into several smaller firefights with all forces trying to converge on the buildings.
If I had to pick one SK scenario out of every one of them to play, this would be it. It's not just a great SK scenario, it's a great scenario, period.