Yeah, that was my 1st complaint about my 700xx. At Red River ATV there are quite a lot of technical/rocky climbs that are even harder when you're feathering the clutch.
I had an easier time with my 400ex because I had lowered it in gearing too. Once I feel like dealing with it I'll change it. I've been riding in sand where wheel spin is kinda a good thing (with stock tires) so I haven't changed it. Wheel spin on a steep and rocky climb would get downright scary. (the throught of the 700xx crushing my brain inside of the helmet scares the bejeezus out of me too.)