What a thoughtful young man
I have only had Janome machines - but I love them. Not sure what your price range is, but I have a Memory Craft 6600P which is awesome - - but if I had the money I would buy one of their more higher end machines
I have bought 2 of the Janome Magnolia 7330. (so I have one to take to sewing groups and a spare). Its a great machine
https://smile.amazon.com/Janome-Magn...ds=janome+7330
I agree with NJ Quilter and ckcowl's suggestion of finding a local dealer. they are great for information and support
I have tried purchasing a used machine. It was a bust and I ended up throwing it away. I do believe if you had a reputable seller a used machine is a good option
Good luck!