I favour users, who place meaningful comments, related to the topic of my post.
I currently do not use any auto-voting or curation trails, but would consider using it in case, when I would be absent from the platform for few days for any reason. In general, I prefer old fashioned manual curation.
With Voting Power I try not to go below 60-70 per cent, eventhough it happens from time to time.
I can pretty much rely to your comment, that is about how i do it.
How about voting on articles, not on comments? Any preferences?