My collection of German style board games is at about 120 so far and I agree with a lot of the titles. If you want to find the ‘best of the best’ of recent years, I would recommend the following:
Puerto Rico - easily the best game of last year (or was it the year before? I lose track too easily). Although it ‘feels’ like solitaire, keep in mind the roles you choose and when have a HUGE impact on your opponents. Varying strategies to victory and the need to adapt depending on circumstances around you keep the game fresh. The expansion buildings released are a nice change now and then, but the original is still very solid.
Tigris & Euphrates - a little tricky to learn the rules, but the payoff is worth it. One of Knizia’s best.
Amun Re - fantastic auction game where the auction is half the fun. I prefer it with five, but enjoy it well enough with four. The game variety is always fresh here too with the way the properties go up for sale. Because it runs a little longer (90 minutes or so), I don’t get to play it as much as I would like, but I will NEVER say no to a game of it.
Attika - my favorite game of this year so far. Competing strategies for victory that are equally viable keep the game exciting. I played the heck out of this on BSW (www.brettspielwelt.de) before buying my own copy.
San Juan - I actually played my first game of this last night, but really enjoyed it too. It is ‘Puerto Rico: the card game’. The English version is due out in a few months, and I would recommend it over the German equivalent because of the amount of text, but it plays like Puerto Rico, but faster. The strategy seemed not as deep, but you cannot have enoug PR.
Tichu - Supposedly the most popular game in the world and another highly played game on BSW. It is a partnership trick taking game where cards are played out of hand ‘poker’ style. I can play a pair and you can try to win the lead playing a higher pair. Same holds true for trips, full houses, straights (not flushes though) and singles. Four special cards add a bit of a twist, as does the fact that before each hand you pass out one card to each player (known as the schupf). This is the one I like to settle into on a regular basis after work, though I have gotten my lunch time coworkers hooked on it too.
If you have questions about any other titles, let me know. I go by TommyTutone on BSW, and play once a week in the Atlanta area at Batty’s Best books and comics (GREAT clean store, highly recommend it).