Hey hey,
My main goal is learning how to be very efficient with 3x3 while being reasonably fast. That being said, I have bought a 4x4, a 5x5, and a 7x7 because there are some transferable skills where you can better your 3x3 ability such as look ahead, the same algorithms apply once you solve the centers and edges, etc. Is there any of that with 2x2? Is there no reason to learn it if your goal is 3x3 efficiency? I practice 3x3 a lot and sometimes it’s nice to practice your skills and also switch it up a little. Also perhaps a 2x2 may help in some scenarios?
Thanks everyone,
Rainger