The software is fabulous, I love the sound quality the quick jumps from headphones to studio speakers, the presets, the Dark mode support is awesome (if only it would be enforced in the plugin version as well), the X-Curve is a fabulous addition I wasn't expecting to get. The Individual calibrated Sennheiser HD 650 sounds great but the headset itself is a bit too tight and feels a bit "low quality material" compared to my older Sennheiser HD 800 but of course that's Sennheiser's Responsibility. All in all I'm super happy with this purchase although there are few bugs and glitches I'm hoping will be fixed soon, such as: safe room feature tends to limit the output although I always have it turned off, some pops and clicks when starting audio streaming in WDM mode (never in ASIO mode) and it takes a while for the Systemwide component adapt when changing sample rate in the audio interface unit. If we could assign keyboard shortcuts to some functions with would be amazing but this tool is so great that all this little annoying things shrivels in comparison to the benefits it brings! Thank you Sonarworks for this wonderful set of tools!