I’ve seen a lot of people on here be teased for difficulty expressing themselves. Either people complain “you’re using big person words to describe mundane things” when they’re aiming for precision or “woah, we don’t need that damn wall of text” when they’re aiming for clarity. It’s like people just want to complain.
B, by a country mile; especially if it’s in passive voice. This style of writing is really prevalent in scientific writing; it needn’t be.