Research standards

We begin with the buyer’s actual question and compare products against the criteria that change the decision. Specifications and compatibility details are checked against manufacturer documentation, while comparative claims are supported by reputable independent sources where possible.

We clearly distinguish published research from our own use of a product. If we have not tested something ourselves, we do not write as if we have.

Commercial independence

Affiliate relationships do not determine which products are included or how they are ranked.

Corrections and updates

Products change, models are replaced and specifications can be revised. We review reported errors, correct material mistakes promptly and update the page date when a change affects the recommendation.