Will I click on it
First - maybe
Second - probably yes
What's my opinion
First - Character looks interesting and the cover itself doesn't tell to much but enough to intrigue some people.
Second - I like this one better. He looks like police officer which has dangerous/ mysterious jobs to do.
What can be better
First - His wings are out of perspective, look at some picture of birds to get the idea how wings look from different angles.
Second - Grass could look better.
As for my comic it's a slice of life/mystery, I'm making it so it can be for all ages.
Good luck on your novel journey