Don't know anything about the Singer but I did buy the Brother 6000 for a backup when my machine was in the shop and it's surprisingly a good little machine. Granted I don't push it too hard and just use it on occasion as it has some fancy stitches on it that I use once in a while. I actually paid closer to $200 for it last year. I don't regret buying it at all.

I checked the machine out. The difference between the Ingenuity and the lower priced one is you get an extension table and even feed foot, it's a quilters model. It seems like a nice little machine for the price and you might be able to use the even feed foot with your other machine if it's a low bar machine.

What machine make and model do you normally sew with?