Hello everyone! I'm looking for a pregnancy pillow, but can't decide o…

Hello everyone! I'm looking for a pregnancy pillow, but can't decide on the shape. Tell me, who uses what: shape/pros/cons? I mean, it's still early, there's almost no belly yet, but it's already uncomfortable to sleep. In my first pregnancy, I had a boomerang with polystyrene, I didn't like the rustling, and in terms of comfort, I don't even remember.