Hmm, if doing a pyramid it seems a lot more well designed rather than your 5x5 or 3x10, might give more of a buzz to the muscles so I might give that a bash.
Alough are both as intensive as each other? reverse pyramid and normal? the reverse one is easier I can imagine so maybe the normal one would be more intensive. My current training regime has gone somewhat flat, to the point where im un-intersted in it. Is it fine to incorporate legs in with upperbody training day?
a lot of people do legs + shoulders, though i found it a horrible combination.
the reverse pyramid is surprisingly intensive. doing a really heavy set early on really gets your heart going :]
from then you are really working out like you would a multiple drop set, just taking time between the weight changes instead of heading into the next reps.