Like Rudi I have all the sets, and the new Germans in Normandy on order. They are not 20mm, but true 1/72nd which makes them a good bit larger than AB 20mm and smaller than most of the 28mm WW2 on the market. However, they are perfectly in scale with the Ready to Roll and Britannia vehicles.
The figures are excellent. Okay, perhaps not as detailed as Artizan but nicely proportioned and lots of scope for head and arm swaps.