In LBL the first layer you make it has to be correctly permuted, but in Ortega it doesn't.
is ortega better?
I disagree, unless you know CLL. The PLLs are the longest of the PBLs.If you see an easy layer, go for LBL.
If it will take a lot of moves, go for Ortega.
That's why learning both is better.
I know but they use the same algs and what's the point of making the first layer for lbl and Ortega you do the same algs for lbl???
I agree. One day I learned PBL just for fun and I was surprised that OLL together with it is full Ortega already.LBL doesn't use PBL algs because the first face is always permuted. Ortega is basically not having to permute the first face in exchange for learning a couple more algorithms. It's a pretty good deal.
If you see an easy layer, go for LBL.
If it will take a lot of moves, go for Ortega.
That's why learning both is better.
As far as PBL and CN goes I'm not sure though.