Slope aerobatics have evolved a LOT in the last few years... the capabilities of today's ultrabatic airframes are truly unreal!!
I've been flying slope aerobatics in all forms and flavors since 2004. I've never had more fun than in the last 3 years, though... these ultrabatic planes are absolutely the most capable, the most creative, and the most fun planes I've ever flown. I can't stand flying anything else... too many limitations, way too boring.
This plane is the Buzz Evolution by JGAF's Custom Aerobats:
Learn more about Ultrabatics and slope aerobatics: