Hi.
I just traded my PX-150 for a PX-160. My impression is that the keyboard is "stiffer" - it requires more pressure. It feels to me more like the keyboard on my old PX-130 in terms of the way it is weighted, that is, the force the keys require (although I do appreciate the increased sensitivity). All the reviews I read said the keyboards are identical, except for one which said he liked the PX-160 better because the keyboard had "less spring," which does appear to be true. Personally, I don't like the feel of this new keyboard as much.
Is this my imagination, just buyer's remorse? Trying to decide if I should backtrack to a 150.
Thanks