I had been thinking about the Delta in the past, but always thought it didn't cut thick enough wood. At that time I wasn't turning pens and was concentrating on bowls. Based on what I discovered in my research, and, if you are wanting cut mainly smaller blanks, the Delta should be fine.
I went with a Craftman 10" bandsaw. It can cut 4 1/2" thick wood along with having the 10" depth. With this bandsaw, I can still cut bowl blanks if I need too.
keithz