Also, slight note that I can solve the 3^4 cube in 40 minutes based on that guide. Whenever it's "speedsolving", that's up to debate. But I use mouse clicks for every turn. If I learn to use a keyboard, I think I could cut the time in half. Some can solve it in under 2-4 minutes, but I have very little idea how they do that, and there is little to no tutorials on such speed cubing methods.