Buy the thing, you will not be sorry. I would buy the Commercial or Pro if you want to really want to market what you make.
Sure you can market with the other levels, but most of the "flashy" stuff is in the Comm and Pro levels.
I have been buying and updating for over 10 years. My problem has been TIME, not the company. I am gone from my computer most of the year and forget what I learned.

BUY IT, I started with Ver 3.21 or 3.30 or something like that over 10 years ago. It gets better every year !!!!!