I have the older, 95 pound, Lizzie 18. I could not be happier with it. This machine is built to last. Mine has heavy, very sturdy poles, made from electrical pipes, love them. I don't know anything about the newer models but I love my machine (my husband says I pet it). I bought mine second-hand and it had been in for service and needle updating before I bought it. Congratulations on your new machine!