Quote Originally Posted by Boyan Silyavski View Post
Sketch up has some inherent problems and is buggy and slow with big models even if the PC is extra strong it can not use its resources. So big NO to Sketchup.
I am going to echo that. I use it for 3D printing and for small, easy stuff, it is OK-ish, but unless you pay for the pro version you can't export DXF and that cuts it off from CAM programs in the main. My experience of the free Sketchup Make doesn't make me want to spend good money on the upgrade. TurboCAD seems to be pushed at the exhibitions, so I will probably have a more serious look at it and then try it at a show.

Cheers,

Rob