bakerjm32,
Wecome to the forum. You are asking the mystery digital BS question. Since I have the original with a home-grown PID controller, I cannot make a comparison to the DBS.
Many people here have used the Original BS without added accessories quite well, and developed the feel for adjusting the slider and getting the temperature they want. The after-market crowd piled on with PID controllers, remote therometers, and some added fans and extra heaters. Many thought the DBS would be the OBS with a tight PID controller, but that does not seem to be quite the case. On the other hand, many DBS owners are happy with the beast. Depends on whether you want to tinker or not..........
Arcs_n_Sparks