Something is off with your comparisons. If the Propel 750 and 750 Pro are “virtually identical” and both earn a 9.6 smoothie rating, and the Propel 750 and Propel 510 “perform similarly” but the 510 gets 9.0, that makes no sense.
Something is off with your comparisons. If the Propel 750 and 750 Pro are “virtually identical” and both earn a 9.6 smoothie rating, and the Propel 750 and Propel 510 “perform similarly” but the 510 gets 9.0, that makes no sense.