First off - why in the world did Bernina use the 830 number again? It just makes things confusing!
Anyway - for the 'new' Bernina 830 machine owners -
I've read several posts by different people (so it isn't just operator error/incompetence) saying that their 830s have spent a LOT of time back at the shop for repairs and/or adjustments.
Is the machine worth the aggravation?