If you are comparing POS software for your business, ask the companies you are considering to agree for each of the software packages to be compared in the same room at the same time function by function. There is no better way to see which system is faster easier to use and more suited to your specific needs than such a comparison.
Companies that are confident in their software will welcome such a comparison.
Companies with something to hide will say no. They will claim they don;t want to risk a competitor seeing what they do but that would be a smokescreen to divert you from the real issue.
here at Tower systems we welcome head to head comparison. We are proud of our software.