I use my 60 mm the most. More comfortable with my hand since I had surgery years ago. I do have the ergonomic one.

45mm gingher
60mm olfa quick change
I also have an olfa 45mm ergonomic, and I prefer the quick change to the ergonomic, and my gingher

I use the Olfa 60 the most, but have the 45, and 28.. Originally, I used the 28 exclusively, and bought the 45, but I find I like the 60 the best.

I have 3 Fiskars 28,45,60. I use my 60 most of the time. I have a 45 pinking blade but can't get the hang of it.

I have the Olfa 45 and Olfa ergonomic 60 and I use the 60 the most.

I use the olfa 45 MM. It's the one I started with and I still stick with that one. I did change to the one with the ergonomic handle and it's easier on my poor old hands.

Olfa 45 is all I have

I have 2 olfa-45 cutters. And 1 of the cutters smaller than 45. And 1 erocnomic cutter. Never use it. The 45 & the smaller I use. The 45 majority of the time.

I have fiskars a 28 and 45 and use the 45 for almost everything. I use the smaller one only when I'm doing applique.

olfa 45 and 60