I’m using liftoff, and it’s ok. But, there is a weird situation:

if someone replies to your comment, you get a notification.

If you follow the notification to your inbox, it will show the reply.

But, it shows no context, and there’s no way I can find to get any except to manually find your comment, and then their reply.

That’s way clunky, and not the kind of thing Boost would do.

The Lemmy apps mostly are just ok (I haven’t tried all of them)