I have both 2 HP`s and 4 webra 61 speeds but the webra`s definitely have a bit more power then the HP`s allthough the HP`s run just as smooth and reliable as the webra they lack a bit in top end power .
The HP`s i have are the old ones though not the ones from mecoa so maybe the newer ones have a bit more power i don`t know that .

Erik