Favorite rulers

I have several different brands of rotary cutting rulers (Olippa, Creative Grid, Omni, etc) and am considering replacing some and moving to just one brand/type. I’m leaning toward the Omnigrips but thought it would be nice to hear others opinions on what their favorite rulers are and why before making the plunge.

I have several as well and the easiest one for me to use is from Missouri Star because I find it easier to read - the incremental measurement lines are larger than on my Omnigrid. I also like the bright color of it.