I haven't heard the Tidal, i followed the beginning of thread on Gon and i do have a good friend, whose taste i understand, who was impressed by them at CES. having said that, i have made my choice and the Q5 are already on order. i don't think the wife would go for the tidal's anyway. when i started the search two years ago, i convinced myself i wanted the new JMLab Grand Utopia's, i previously owned JMLab monitors and loved them. when my wife saw them, she laughed, more importantly, i was not impressed by them (was really disappointed - to be fair, i have heard them several multiple times and they improved drastically with burn in and speaker positioning, there is probably not a speaker that is more sensitive to room positioning - and for $180k JMLab comes to your house to position them - good deal, huh). i am excited for the Q5, I am hoping from my M5 experience that Reggie is right, that they are a real solid speaker. i will certainly let everyone know when that day gets here (looks like speakers will arrive before the renovations are done - btw still trying to figure out how i'll get 400 lbs speakers up a four story walk up - Steve - can we have a What's Best Forum party to set these up?