Silvereagle,
I apologize for what may seem like a stupid question.
What are you going to do with it.-
solo local area, round the world with Jeff Capes, etc?
Europas come in many forms from very basic or fully equipped, with a variety of engines etc. It is a very good aircraft, but the ideal version for me might be completely the wrong one for you!
Some general comments;
I would avoid Subaru engined aircraft. It is very heavy and has something of a reputation for problems.
Insurance on the mono can be expensive, but probably not a problem with your experience. Worth checking though.
The XS has 2 inches more leg room than the Classic. Size can matter!
The XS is quite a bit faster and because the wing is mostly finished at the factory, it a safer bet for longlivety.
Your maintenance organisation will need to have a PFA inspector cleared for composit aircraft to be of real use.
I am reluctant to advise more at this stage, other than to say, after extensive (and very recent) research and a lot of flying, I bought an MCR01 instead!
Rod