HPS John Tiller games. Do you play it?

Hi there, I was just wondering if any here on ATS is playing any of the HPS game titles made by John Tiller?
I am playing the campaign Stalingrad 42 at the moment and I am having so much fun even though I´m playing against the AI (wich is lacking in many areas). I have been playing the Moscow 41, and Normandy 44 campaign also but not that much, but I will, as soon as I get done with Stalingrad.

So, what is your favourit title? Can you recommend any title maybe?