I have a Viking Sapphire with a 10 in throat. Bought new years ago so used it should be alot cheaper now.
It is a great machine and has alot of good quilting applications like needle down and a pop up foot when you stop sewing. This is great for chain pieceing and applique.
Has tons of stitchs that I will never use.
Has a 1/4 in setting but to big a seam for me.
No repairs so far.