I have tried to use Asana for personal use cases multiple times over the years and it just feels "slow". Unfortunately, wunderlist is going away and I will need to keep hunting for a good alternative.
The killer feature IMHO are the smartlists that you define by logical arguments, eg. "tag:home AND priority:1 AND dueBefore:tomorrow" creates a list of tasks that autoupdates as soon as something changes.
Looking for feedback and PMF. Give it a shot: https://www.kanrails.com