Every page here names what the other tool does better before it argues for this one. That is partly because it is true, and partly because you already use the other tool and would notice the omission.
For the set you would have had to build by hand.
Read the comparisonFor everyone who installed Anki and never made the deck.
Read the comparisonFor when the quiz disappears the moment you close the chat.
Read the comparisonFor your own module, not the AP course everyone shares.
Read the comparisonThree study modes done properly instead of ten features.
Read the comparisonBuilt for one student revising, not a class being tested.
Read the comparisonThe six comparisons follow one format. What the other tool is genuinely better at comes first, then where students tend to hit a wall with it, then what actually changes if you move. Each page carries a side-by-side table for the short version.
If the tool you already use fits how you study, the honest answer is to keep it. These pages are written for the case where your material is a lecture PDF or a messy set of notes that has to become a full study set, and the tool you have was built for decks somebody else already made.
These guides compare several tools at once, for when you have not settled on one to move from.