Doug, I'm sure you're right about all of that. So far, though, I love the access the sliding head on the 3520C gives me for hollowing. I bought the swing away and would have regardless. Taking the tailstock off for any reason is a chore and something I don't really want to do. Anyway, in the end, I think it just comes down to preference and what you get used to. Since I now have a new 3520C, I'm sure that is what I'll get used to. I already love it.