If you’re not planning on using the Dual Position setting then it might be worth opting for Solo Airs. My 29er 150mm Dual Position Pikes were a bit too divey for my liking on the steep techy stuff I regularly ride, dropping down off rocks steps and such like, and unfortunately you can’t fit the bottomless volume reducer tokens to the Dual Position Pike like you can on the Solo Air, which I wasn’t aware of when I bought the Dual Positions. The replacement 160mm Solo Airs felt better straight out of the box, for whatever reason as they were both RCT3 models, and they were further improved with the addition of a couple of tokens. Even with the slightly taller fork I’ve not felt the need to have a travel adjust function.
Having said that, the Dual Positions weren’t all bad. They were stiff, and they were pretty supple over fast chattery trails like the ones found at most trail centres, and they weren’t as divey as my 2013 Fox 34’s for instance (before I fettled with them). It was just the big steep techy descents that showed up their weakness.