Your product already paid for itself the first time I used it.
G-Wizard does a better job than lots of packages including OneCNC and Mastercam.
G-Wizard has been a tremendous help. I have gone through about 5 of the (100+) programs I run on a semi-regular basis, and in all cases it has increased the speed by a substantial amount. I also think that its recommendations are increasing my tool life. I have been using the same endmill for about a week now, that is something I haven't done in a long time.
What you have here is a truly amazing tool. I have run CNC Routers and lasers for 10 years, but the Mill has proved itself to be a real challenge for me!
Just this morning I have saved money on a ss304 job by going from 40 minutes a piece down to 25 minutes a piece. That's a healthy saving!