Go with the T REX. a good Sim, and a instructor at your local club. You will get just as bored with the cp pro as you did the cx. Unless you can justify the 400+$$$ on top of the $249.00 purchase price to upgrade the cp pro. Not only is the T Rex a better heli but, it is easier to fly and much less expensive in the long run. I have both and still enjoy my cp pro but consider it a toy just as the cx has or will probably become to you. Regards