Quanderyously: I have been reviewing 3d apps for six months. I think I've tried them all. I bought Sketchup Pro, and I hate it! So far Bonzai, Cinema 3d, and e-On (e-crash-On and On) have the best "Mac" feel. Though there's no comparing the three, I have a pressing illustration project to illustrate and I think I'll go Bonzai because I can get up to speed quicker . . . It's super for that reason, the UI makes sense. What I don't like is that Bonzai doesn't package with a renderer, and If I get it's companion Render Zone, I'm talking the price of a much higher-end app. I don't like Form-Z or I would go that route. I almost bought each one based on its description but after using the trials for hours, and still not being able to make two boxes line up, I gave up in disbelief of how UIs could be so rediculous!