I'm adding my Haken ranking, because why not?
1. Affinity (no doubt my favorite - such a fun, bright album with great melodies and cool musical ideas all around)
2. The Mountain
Then they are all pretty close (I mean it in a good way - I find even my "least favorite" to be a highly enjoyable listen)
3. Virus
4. Visions
5. Aquarius
6. Vector
Visions and Aquarius I basically like the same way. And, as much as Vector and Virus are clearly cut from the same cloth, I think the latter has a little more "color" and variety. It was a nice surprise last year. Then again, Vector might be last in this ranking, but it's a very, very good record.