For normal 3 star progress I use either RS RS RS CS2 or PbP RS RS CS2 (changes from RS to PbP depending if I get a "Good" before the first RS) and I always have the CP needed to use Inno before the BB/to fish if needed.
That said, my method for 3* may not be "the best", but I'm sure there are many "good" ways to craft them considering how over-geared we are now.
I think if it's not broke don't fix it and the way I do 3* works fine for me at least.
