What one is the better of the two compressors?

good product it's a toss up between the two both are very reliable compressor manufactures be sure to get the lagest motor you can afford and go by what you will be using, for automotive tools you need a 5 hourse with a lage tank to run lets say a air sander or a air impact wrench. Also they have a duty rating play close attentio to this because the duty rating tells you the quailty of the parts used. a 305 rating is not near as good as a 100% rating.