Have you heard Soulution amps? Coloration? Hmm...me thinks you haven't heard them.
Have you heard D'Agostino amps? Vitus? Constellation? Anything SOTA? If your reference is an amp designed in 1999, you need to simply enjoy it for what it is or keep an open mind and listen to some of the current SOTA amps.
Clobbering people over the head with an outdated amp, which many love and some don't, is not the appropriate approach. There are no winners and losers. If we are in search of the absolute sound, sonic truth for ourselves, then our opinions are just that. Opinions. You are free to disagree and so are others with you.
As for your price argument, I will happily put a pair of Classe CAM600's (which I also own) up against the 1060 any day of the week and they will handily trounce then in balance, speed, dynamics, measured performance and sonic quality......oh, and they would save to $10,000.
Enjoy your Boulder amp.....but no one will convince me otherwise. I know what I heard.