Somewhat agree, but for single layer tips such as Triangle, you want the biggest ones. They come from the better, thicker part of the hide.I was hoping that we have manufacturers that sell tips of typical sizes now that are already cut and shaped. do they still expect people to play with 14mm tips? pretty much the standard now is less than 13mm. hopefully they get the drift. also, I hate using the typical trimmer/sharpener. they don't cut good. I find doing it manually with a box cutter faster and much better.