TDM
Member
First one is just a slower version of the second.what about this method:
make a side, make opposite side, permute bottom, permute top, E slice
or:
make bottom layer, make top layer, E slice
The second method would be so inefficient because you would have to preserve the first layer. You could just not solve two corners and an edge in between, as that would then give you an extra side to turn, allowing you to solve the other layer much more efficiently.
... oh wait thats just roux