I have quite a few flights now on our PST Panther and can say with confidence that it would be appropriate as a first time scale jet. It is bigger, requires a larger engine ( 14 plus lbs thrust ) and the design is different than the A7. We sold a lot of kits last year and many should be flying this summer. Hopefully you'll be able to check out both models at your local events.
Best of luck with your choice
Dean Wichmann
www.pstna.com