Haha the UERM (Have not heard the UERR) and Jupiter (Have not heard the Andromeda) is somewhat more detailed. Certain things, they definitely do better. They are significantly cleaner and faster than the TFZ 3, but that's also the nature of BA's vs DD's I feel that this iem is like a Toyota 86 when compared against sub 100k sports car and the Nissan GTR when compared against a supercar. The numbers don't say much, and they definitely lose out in certain aspects, but you might find them a much more enjoyable car to drive. Yeap, the bass of the TFZ 1's are definitely too much. I cant wait for you to get your TFZ 3 and 5's. The TFZ 3 is much more neutral, the bass is much better controlled due to the changes in the casing.