As Tacten suggests, Lou is a straight shooter and if he recommends Muse, that would be good enough for me.
My DA-RMAs have been with me for 8 years and I plan being buried in them, if my kids don't want them. Seriously, his speakers sound great, but so do Harbeth to be fair. It may be possible to hear the Muse, Lou has a number of owners around the US, happy to demo theirs.

