Well my hero will always be Tom Baker but that's time and place and I have no particular internal gender assignment for The Doctor. Far more important is the actor and decent plotlines, I could see Dawn French fitting the role very well.
I haven't really watched since my kids stopped watching, funnily enough they were a bit put off by Matt Smith whereas I preferred him to David Tenant. I did dip into Capaldi a couple of times and he didn't resonate for me, a bit like Ecclestone. I can't find fault with their acting chops, so to speak, but I've never enjoyed their acting in this or other things.
But plotlines, even my kids were getting sick of the endless save the universe nick of time schtick.