Hughes whiplash cams?

So I'm not to happy with my comp cam and have been looking at a different choice and I'm highly considering the whiplash cam. I called Hughes and they said they would recommend using the 340/360 cam since I have 10:1 compression and aluminum heads. Has anyone used this cam and how did it perform? My eddy heads say they can take up to .525 lift and the whiplash cam is at .518 will this be ok? According to the Hughes guy this cam is really gaining in popularity and is an amazing cam! What do you all think?