This -6 had the most sensitive elevator control I have felt.
Generally speaking, yes, the -6 (and the -4, and probably the -3) have the most sensitive pitch. And roll. And maybe yaw (for the ones sporting the -8 tail). If it ain't over-sensitive, it permits precise flying, prompt manoeuvring, almost instant think/do reaction. And pure joy
One of the problems is that lot of builders build their panel (or add a sub-panel) much taller than specified on the plans, then load the panel with clocks or glass, and finally once all installed... have to cut the stick short to fit