I'm looking for 3D modeling for advertising.
Is anybody test ufo3d.com ?
Cinema 4D with Mograph was used by many in the advertising sector. Used it in its early versions many years ago...
While it's used more for "coffee table" animation, Hash's Animation:Master is the software I use. It's affordable (yearly subscription) and has a great user forum where you can find all the help you would need to get started. I know of several televised commercials that were done solely in A:M, so it definitely would be a good fit for you.