I tried anki multiple times, ended up disliking it each time. FSRF did not made it better.
I tried anki multiple times, ended up disliking it each time. FSRF did not made it better.
But in practice long intervals are shortened when you answer wrong once or more, or when you mark the answer as "hard" when it actually takes time for you to recall a card.
For me FSRF really work well, sometimes I see cards that I feel are really showing quite often and when I check the card history it usually shows that I had some "again"/"hard" answers in some recent past, and because of that these intervals and not increasing that much.
Plus you can also always increase "desired retention" from default 90%. You will have shorter intervals, but it will of course increase number of the reviews too.
I just concluded I am better off without algorithm that assumes once I have seen a word on flashcard once, it is reasonable to see it next time in months.