That has to be the weak argument of the week. Many baritoneums are front action, piston trumpets are arguably as close to front action as anything, morphologically speaking (inasmuch as the bell goes to the left of the valves), but even if we accept the premise ... what hope is there, for a music student who is unable to find the valves because they've been moved to the front? If they're really that inflexible, better get them to a front valve system right away, so they'll be able to play sousaphone.lost wrote:Also top action makes more sense because most students transition from euphonium or trumpet where it is top action.
I'm ambivalent, personally - I've read the story about fragile top valve design, but yesterday in one evening my valve stems collided with two door frames. I suppose the right question in the present discussion would be, which is the least awkward for a smaller person. [edit] ... which question Mary Ann seems to have answered while I was posing it.
As for number of valves ... I don't know, but I have a hunch 58mark's students are in a very fortunate position relative to the average band student experience.