Originally Posted by
earcutter
All I am going to say is once you get the feel of any synthetic, especially a progression of them, you are good to go. Any of the above will do! They are all great "stones," so what's left?? Longevity.
I was deciding between these 3 at one time as well. I went with the cheapest option. I am pretty sure I'll have them for my whole life.
If I was doing it over and had the cash, I would go with the Shapton Glass.