Well you now have my attention. I realize audio memory is short but I for one would like to know what speakers you have owned n the past and how they stack up against the M80 once your receive them.
My past speakers include:
AR-11a Dahlquist DQ-10 Thiel 1.5 Thiel 3.6 Klipsch Heresy 1, 2, & 3 Klipsch Cornwall 2 & 3 Klipsch La Scala 1 & 2 KEF Q300 Spendor LS3/5a Defnintive Technology BP towers & SM65s Magnepan 1.2 & 1.6 And twice this many more I can't remember
My opinion is worth exactly what you're paying for it!