Bernina software and digitizing question

I have recently found your site, so am not sure whether there have been previous threads on this. I live in South Africa and have been using Bernina software for many years. I am happy with it (but didn't even KNOW there was such a variety of software available until I started surfing the net). I recently bought an SWF1201, which now needs to work for its living!

I would like to hear from others if they know how the digitizing done with THIS software compares to the other makes. I do my own digitizing for customer requests, and am satisfied with the results - but can see from the professionals that I can still learn a LOT.

I have been told that I'm underpricing my digitizing - what would be reasonable?
What would be the best way of getting feedback on the quality of my digitizing?
Are there any tutorial DVDs that go beyond the basics? (I have played with the software quite a bit, and recently got the Version6 -and still haven't explored all it can do.)