Finding better riding board

Hey Folks,

I'm on the continual hunt for a better riding splitboard.

I have been snowboarding for 25 years (I'm now 34) and ride a lot each year. The solid I ride the most is a Bezerker 160W with Cartel X and Burton Ions, I live in the West Kootenays and mostly ride at Whitewater and tour at Kootenay Pass or Whitewater.

I started with a cheap used rental board to get a taste and quickly realized the board was super far from my preference (nitro nomad). I got a Nitro doppleganger 160 as an upgrade but still felt like I didn't have great control, I didn't realize how trash my Spark Magneto bindings were at this point.

Now I have a Jones Stratos Split 159 with Spark Surge ST's. I find the board to leaves a lot to be desired but the bindings are certainly a huge upgrade. I don't like the super tight turning radius and the board feels a little clunky. I also think less rocker would be nice and something around 162cm.

I like boards that are pretty freaking stiff and damp (ride bezerker is my favourite board I've ever ridden). Any suggestions?