Mine both sews and embroiders, has 100 different stitches/buttonholes---including some quilting stitches.
I use it as a dedicated embroidery machine. I've only had the embroidery bed off once. I wanted to take it off, try the different stitches, and put it back on before warranty ended. I had read a couple of bad reviews on the net about this machine, that after taking the embroidery bed off, their machine would no longer embroider. Not a problem here.
There are some makes and models that are strictly for embroidery.
Hope you find a good one soon!