own both...for what it's worth here's my comparison...
the HP fits and points better in my hand...just puts sights
on every time seems like...BUT, it's SA mode with no
grip safety makes it a lawsuit about to happen in
defensive or police use..under stress got to learn to keep
finger up off trigger. P01 is heavier, feels thicker and stouter
in my hand, a little less on point naturally. Of the 2? I got to
say the HP is my favorite
over-all...just get some practice with the thing and remember it is
a quick go under stress! In fact, are just not any handguns
that I like much better than a HP. closest thing I've found to be
as favored in my hand is the H-K p2000sk, including my old 1911.