I am bad at Japanese grammar and complete sentences, but I am a vocab guy, and I love WaniKani, so I’d recommend Core 10k WK breakdown, which is core 10k by WaniKani levels.
You can manipulate this deck to show the sentences / listen to the sentences / quiz the sentences, too.
In the end, Anki skills depend on deck/card type manipulation skills, IMO. If you can get to that point, I think it is better than Memrise.