I am also new to quilting. What I learned from shopping around for the right sewing machine for quilting is that the more you pay, the easier the machine will be to use and the faster it will be for you to learn. Cheaper machines can be a little complicated and are sometimes limited in features, design, and capabilities although they are good for basic quilting jobs.
If you plan on doing a lot of quilting and aren’t too restricted by budget, I would consider something like the Brother PQ1500SL. It is currently one of the best-selling sewing machines for quilting and it is quite easy to use. You can learn more about it and other comparable models at https://sewingmachinesguru.com/best-quilting-sewing-machine/.