I really, really don't like the yellow-marked rulers. I'd like to trade them. Can't focus on the measurement marks easily..that yellow distracts my eyes. I hear the orange -marked rulers are easier on the eyes, I've seen them and I agree.
My favorite go-to rulers, hands down: frosted Olfas. 6x24, 4.5 x4.5, 2.5x2.5. That 4.5x4.5 is special. Listen to me talking about rulers as if they were my kids LOL!!