I started watching some 360 tutorials a while back but ran out of awake time. Its slightly different that other 3D cad systems I've been exposed to, but they all have their quirks & similarities. You cant argue with the price & co-attachment of CAM package if I understand that aspect correctly. I have heard some grumpings about 'file ownership' & hiccups working with larger multi-part assemblies. There is 'cloud' as in a convenient place to upload, save, collaborate. And then there is 'cloud' as in: we own those files just like Zuckerburg owns your pictures I'm not sure if commercial mode alleviate some of these issues, or is it more feature rich?