Well...it's a tricky one...nope, didnt see the Warpig thing, but can obviously see what you are getting at...I suppose, that I am going on experience, rather than Physics...my angle, is that, assuming the variables, paint, barrel, air source etc are about the same...then at lower rates of fire, most gats are about equal in terms of accuracy...but, when you start shooting faster...my experience (however limited that may be, in comparison to others) tells me, that the Cocker, surprisingly, provides better accuracy at higher rates of fire.
"Closed bolt Timmy.." merely meant, fast and not too kicky, but closed bolt (unlike a Timmy)...and..."but better, coz its a Cocker", because, I think Cockers are better than Timmys, be they slower (technicly) or not...build quality etc.
And it's nice to know that someone respects my opinion..I know Mrs Skeet dont!!!