What is the ultimate piano controller for Pianoteq and a combination of other virtual instruments though?
For me it would be the finest 88 keys of graded hammer action (vpc1 or better without the problems people are experiencing), with top quality polyphonic aftertouch, not mono strip. Aftertouch that feels intuitively progressive, not requiring dramatic response curves to work as expected.
It would also have a long high resolution ribbon controller, and if we're going for broke maybe even add in MPE like the ill fated Touchkeys - not instead of the ribbon but as well as. This would be embedded so as not to change the feel of the keys noticeably.
Also at least five foot pedals. One for expression, the others for traditional piano functions.
It should be around £1400-£2K. Certainly not throwaway quality, not priced for the casual musician dipping their toes or the preserve of the richest musicians to ensure quality components to last a good length of time.
The finish could be plain and serviceable and hard-wearing rather than a substantial amount of the product budget going to fancy wood inlays or lacquer.
Something worth saving up for. Aspirational for average incomes. Not something that can be picked up on a whim, or prohibitively expensive.
Not that I've given it much thought.