I have the German DVD, the WE one and the one from Spain which came first. I think WE and Germans used the Spanish print although I am not sure... been too lazy comparing. But I'm quite sure.
WE has English audio, Spanish disc Spanish and Italian (without subtitles) and the German disc has German and Italian with English subtitles. Unfortunately the English subtitles on the German disc are probably the worst subtitles I have ever seen. If you had to just read the subtitles and not see what is happening on the screen you probably wouldn't understand what the hell is going on... and add to that the fact that a lot of times the subtitles appear so fast you have no chance of reading what they say.
The Spanish and German DVDs should look a bit better than the WE disc though (since the WE disc is PAL to NTSC transfer).