I have a Nolting and it is wonderful with terrific tech. support. I have done maybe 50 quilts on it in the last 5 months.
This is my second machinewith my first being a Tin Lizzie which was a real lemon with absolutely no tech. or company support. Noltings are work horses that just can't be beat. I "driven" most other brands and have not found one that is better no matter what the price. Nolting cost maybe a little more than Tin Lizzie but are sush a great machine it is well worth the difference.