Line twist was a major factor in my becoming interested in BFS, and I’d rarely used spinners and was aware of the cranking against drag issue. Most of the twist came from lures spinning as they flew through the air and soft plastics that spun on the retrieve.
My casting is improving, reducing but not eliminating twist and I try to be more careful with getting the plastics better centered on hooks.
Funny thing is, both causes of twist are not eliminated by using casting reels. Once again, user error is the biggest problem.