I purchases a smaller long arm quilter just to start out on. I have learned the basics and save the money to move on.
If in doubt Husquarna has one that is resonale price with the table and all for it.
Can also look on e-bay and craigs list to find a used one. I sat mine up only took about 4 hours but well worth the time and effort for it. By the way invite a friend it takes 2 to do it...Havent stopped quilting yet..
Good luck!!