HP has the advantage of being able to perform two actions; very good for an x y matrix. A staff expression can still only do one.
I think these are a good adjunct, for switching matrices orAB switches.
Dorico, Notion, Sibelius, StudioOne, Cubase, Staffpad VE Pro, Synchon, VI, Kontakt Win11 x64, 64GB RAM, Focusrite Scarlett 18i20, August Forster 190