Replying to Which is harder, freestyle skiing or aggressive inline skating?

Both have their own aspects that make them difficult.

Freestyle skiing: Going massive on jumps and disasters, butters and presses, surface swaps, no groove or soulplate to lock you in on rails, tons of grab possibilities.

Aggressive inline: Super technical rail tricks and endless switchup possibilities, have to land in a small groove under your arch, significantly less support on jumps and inclines compared to skis, manuals/toe rolls, cess slides, royales and torques, can sometimes jump over half your height onto rails and ledges.

Which do you think is more difficult?