There would have been a production significance to the "A", possibly a shift, or maybe a distribution signifier, for who get's the finished drum, or maybe for what finish it got at the factory.
As for the "vote", I like the Star. I think you can get more out of it however. I would like to see the snare side and the snare beds. If they are sufficient, then a mnior snading of the edges will make all the difference. As a matter of fact, you should sand them regardless. Take some 220 grit sandpaper and go all the way around, lightly sanding to smooth up the rough edges and then take a single coat of lacquer to them and let it cure considerably. Now, if you want to completely change the sound of the POS, let's see the edges on it. This is the SPs weak point. Sanding them to a very tight 45, by hand, is a key, and it will become a much better sounding snare drum. The piccolo is a great side snare and you should keep it and set it up that way.
If you like, and are not competent or confident in how to do the re-contour work, I can fix that SP and make it much more playable.