LabQuest does not replace LabPro. We see LabQuest as adding another option to our interface line-up. We already had the basic and the standard models, and now we've added a deluxe model. LabPro is still an excellent (and less expensive) choice for people who want to use computers and/or calculators.
If you use LabPro as a computer interface, and would like to add more stations, consider the LabQuest Mini. It is less expensive than LabPro, does not need AC power, and works with all LabPro sensors.
For a comparison all of our different interfaces, see: