To be serious for a moment, since you have to save up for the Joule, make a few more trips to the dealer and listen to the Joule for as long as you can to see if that first impression sticks over the long haul. Also, if you are planning on buying the Joule from this dealer, he should let you take the amp home to audition.
What model Dalis did you get?
What model Dalis did you get?