Crazycuber
Member
HOw do you find F2L pairs faster? 
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ZZ F2L method.
Because of the LUR restriction, minimal rotations.
ZZ F2L method.
Because of the LUR restriction, minimal rotations.
ZZ F2L method.
Because of the LUR restriction, minimal rotations.
Or you could use Petrus.
ZZ F2L method.
Because of the LUR restriction, minimal rotations.
Or you could use Petrus.
In my opinion, ZZ and Petrus are more related to each other than either of them to Fridrich.
Their almost the same aren't they. ZZ just does bad edges earlier than Pettrus.
ಠ_ಠ
Petrus and ZZ are completely different.
Not only the order of the blocks, or even the EO strategy, but the whole ergonomics of it. EOline is completely different from petrus.
The LUR restriction is a PROFOUND difference.
...you could even think of it as two petrus step 4s.