In Bunpro, if I do reviews at 8am one day and then come back tomorrow and try to do them at 7 am, then I will have no reviews that are spaced apart at least 24 hours. This means that I will have to wait an extra day to review these cards.
For Anki, every day resets, so it doesn’t matter what time of the day I review the cards. Over time, this leads to about less reviews of frequently missed cards in Bunpro.
I much rather prefer the Anki system, but curious as to what other people think. I know some people are able to come back during the day and do reviews, but I only have time in the morning.