Thanks for the info on SW I was just curious, I am 75 years old so I dont think I will be doing anything commercially ha! I was just wondering why SW was more highly sought after or easier to use or just what was the advantage over Rhino.

Most of my parts are 2 1/2d with a 3d hole in the center of a lot of them(round that transitions to a rectangle) and some engraving.

From what I gather so far is SW is kind of an industry standard??

thanks for the info