No, the highback has the shape of the old 390 highback to save some weight, but it's stiffer. The base is same as previous years. It's the stiffest binding in Rome's lineup, for Freeride, while the 390 is much softer and for park.
Why did you decide they're "not for you?"
18 Snoplanks Asym Fish . 18 US Orbit . 18 Arbor Terrapin . 17 Lib x Lost Mayhem Short Fat . 17 NS Maverix . 17 NS Twenty Five . 16 NS Swift - 14 TJ Brand Retro Fish
18 Rome Katana . 17 Burton Malavita Wing . 16 Burton Genesis X
16 Flow Talon