This unit has some good features like fan speed or volume control up to 25cfm. Most others use on/off control. It doesn't have a digital temp readout like most others do. The price of $140 is slightly higher than Auber on sale. This company is small maybe one guy and Auber is larger with a very responsive customer service. The Auber does have many options for temp probes slightly lower price too.
It is a good controller though.
Nothing's better than Cajun barbeque