I do know you get what you pay for.
We got a Babylock for our daughter last year. They have 3 different levels with the model we got. We chose the mid level because it is the same machine that is in the schools here. We did pay about $350 for it.
She is in fashion design at school and I figured if these machines don't break when people are learning how to use them, etc, they must be an ok machine.
We've been happy with this selection.
Before you buy, educate yourself on them so you know what you are getting. Go to a sewing machine store to look, try and figure out what is best for you.
Good luck!