MTQ is half-speculative as well because she makes guides for the content before killing it herself so there are plain errors in her early guides. Later on, it boils down to personal preference.
Current tier text guides can be found at http://clees.me/guides/, they're quite ok.
https://www.mooglemedia.com/category/class-guides/ - neat hub made by a bunch of good players who write class guides including itemization.