How can any reviews of Calman, or the comments from any reviewers on displays & calibration, be trusted, when they are given free licenses of Calman?
Even supposedly independent 'Calibration' forums are sponsored by Calman, and in return promote the free software, regardless of it not being the better option for the forum users.
Light Illusion does not prove free licenses in return for such promotions, as the FAQ
Free to any reviewer?
Free to Forums?
Mob Boss at Light Illusion