superchunk on 26 January 2012
Not sure how pricing with carriers and upgrades/contracts work in Germany... but if you can I'd go for either a Samsung Galaxy Nexus, Samsung Galaxy II....
I have the G-Nex and love it.
If you need an older phone then I'd pick either the HTC or Samsung device in your list. Samsung due to screen tech and overall hardware and HTC for their version of Android UI along with better upgrade policies.
