Originally Posted by LeslieTQD
One thing to remember is to be consistent with your ruler manufacturer on a project because the measurement markings can vary between manufacturers. Other than that use the rulers that fit with the style of quilts you make. I think I personally have about a dozen various sizes hanging on my wall.
Someone else mentioned this in another thread - you would think an inch is an inch- I know mine are not by the same manufacturer - will probably be replacing some in the future