Well, I like both, the 'A' for it's original innovation and ability to achieve Air Superiority [for awhile]...they were also terrific 'all-rounders', and the fact that if you've gotta million or two, you can now buy genuine reproduction A-series aircraft [from 'Flugwerk', in Germany].....
- And I like the 'D' series [and 'Ta'-series] too, for their superb technological developments and Combat-ability, and by the grace of Hitler's Dysfunction, that he meddled and dicked-around so much that they never achieved real production, because we may have been in the doo-doo if that had happened......they were a superb aircraft...so I won't vote in this instance, because to me they were both 'good-looking'... as youse put it.........