I have the Solaris with the upgrade, so basically the same machine. Not sure how long I've had it, but will say that I'm still seriously in love with it.
I use it mostly for embroidery as I have a straight stitch machine for most of my piecing and an LA for quilting. I have been using it quite a bit for turned edge applique using invisible thread to stitch down (mostly narrow zigzag). Most of my embroidery has been for quilt blocks and home decor.