Hi, Gigg. Before you get too far, take a look at this site:
http://www.musketeers.org/kumori/reclist.htmlThen take a moment to print off the materials at Help->Game Overview->Aircraft and Vehicles on the
http://www.hitechcreations.com home page so you'll know what planes can do what at what speed with what guns. You might also want to visit the threads on the Training forum here.
Then take a look at the
http://www.netaces.org site.
I would suggest you start with the Spitfire IX, then try the N1K2, the FM2, the F6F, and the LA-7, then the P-51D, P-47, and the 109s and 190s. The Corsair will bite you on landing if you're not ready for the prop torque.
When you're ready to get smacked down in the Main Arena, make sure you join Rooks. We're a small country, but populated by great players who are always willing to help out a new guy who shows promise (even if you get shot down repeatedly).
There was another post here by a guy that joined recently that also has some good advice in it.