If you want a more defined step down I would definitely go with the Hectic or maybe a Fight (polished if needed). Roto Grips HP2 line has been pretty solid though and from what I've seen with the Hectic it's a good ball. The Hy-Road, Rocket, and Sky Rocket can all be more aggressive than you think.
The Joy Ride and Loco Solid are good options as well if you to take a couple steps down. They're definitely more of your dry lanes options but both carry really well too.