Start with the workflow you need to review
Before comparing feature lists, write the questions you need a product page, demonstration, or support material to answer. Examples include how the artwork is reviewed, what safety information is provided, and which details are explicitly confirmed.
This approach keeps a buyer from treating an unlabeled image or a broad phrase as a specification. It also makes it easier to keep open questions open until the official source answers them.
Choose evidence over a scorecard
Use the same question list for every option, then save the links and dates behind each answer. The /updates/ archive contains more examples of evidence-first review.