I have a Tin Lizzie..(1997)...great basic machine, easy to use, maintain and repair. I have a computerized head for it, (qbot)...I like that as well, but really can't compare it to other computerized LA setups, as I have no experience with them. It has stitch regulation..has all the bells and whistles I need. There are a bunch of TL clones around now, and from what I can see, they are still just a basic TL machine..I would buy one if something happened to mine.
You tube is just overloaded with videos on how to load a quilt (several ways)..you can watch some then decide what method you like best..no right or wrong..some ways work better for some people...just relax and enjoy the hunt for a good machine.