I feel a bit funny about putting in my opinion because I'm probably the most junior guy in here. So this isn't a criticism but it's more of "I would do it THIS way if that was mine" kind of thing. I may be wrong but I'd still do it a bit differently.
Personally, I have a bit of an issue when my subject touches the edge. Clear off the edge is fine. Well into the edge is fine. Barely touching or little bit cut off bothers me. So, for example, the middle one bothers me a bit. I also like to include some breathing room so I would crop a bit larger. I would also use a bit wider mat for presentation purpose.
I may not know what I'm talking about though. This is how I would do it.
Now, I'm going to run and hide in a corner so you can't find me.