shoot me down if you like but I’ve always been of the opinion that ‘small’ bump performance is generally better handled by a nice big volume tyre at a sensible pressure.
Leave the shock to deal with the medium and big stuff in a nice controlled manner rather than twittering about on trail chatter.
That’s not to say I’m not all for reducing static friction but I’ve never managed to find a shock that feels good on the big stuff if set up to be ultra smooth on the little stuff, especially on 100-120mm bikes
…but then I also tend to get pretty annoyed with air shocks in general unless it’s in an XC race.
Have yet to ride any of the new Kashima shocks so will reserve judgement until I actually have 🙂