I find the 150mm fork's limits well before that of the Dixon's rear end. It will be interesting to see how next year's RX model with a 34 (and potentially a new shock?) would ride.
are you talking about the stock bike with Fox 32 150mm?
I ran my custom built Dixon with fox 36 Float RC2 lowered to 150mm and it was the "sweet" spot in terms of geometry and suspension performance to match the Split-Pivot rear end
I tried the stock bike with Fox 32 QR15 and it felt noodly in comparison
for the Fox RP23 BV shock, I dropped a Fox air volume tuning kit into there, with the "medium" spacer and it transformed the rear suspension's ability to deal with hard impacts and drops