Except for Tom Preston and Mike (of "Mike & his Whiteboard"), none of them could pass a basic statistics course, and their widely-broadcast miss-uses of basic statistical terms
hurts those who most need the help. That said,
1) I haven't watched much in years, but I seem to notice less grating, needle-across-the-record sounds when I've watched in the last year or so. But, "small sample" and all that.
2) Of what's out there?? I don't know of any who compare.
"Investopedia"..... OMG:
There are three glaring errors here -- one obvious, one mildly tricky, one pernicious..... So, that given, tastytrade wails on the rest in comparison.
3) Tom Preston, Al Sherbin
https://play.google.com/store/books...ow_to_Price_and_Trade_Options?id=szWkBgAAQBAJ
Tom Preston, oh, and Al Sherbin. The best four.