What our work is based on
Our research-based guides and comparisons use manufacturer specifications, official documentation and other primary sources whenever practical. We check the exact model discussed and distinguish documented facts from our editorial interpretation.
When we have not physically tested a product, we say so. We do not turn manufacturer claims into our own measurements, and we do not use AI-generated illustrations as evidence of hands-on testing.
Exact models
We identify model numbers and important variants whenever they affect the recommendation.
Primary sources
Specifications are checked against official product pages and standards documentation.
Visible limits
Research-only content and unverified claims are labeled instead of hidden.
How we approach recommendations
- Define the decision. We start with compatibility, use case and constraints rather than a popular product list.
- Check the evidence. We verify specifications and document important uncertainties.
- Explain the tradeoffs. We avoid claiming that one product is best for every shopper.
- Review over time. Dates are shown so readers can judge how current the research is.
Affiliate disclosure
Pricecoo participates in affiliate programs. As an Amazon Associate, Pricecoo earns from qualifying purchases. If you buy through an eligible shopping link, we may receive a commission at no additional cost to you.
Affiliate relationships do not change the product specifications we report or the limitations we disclose. Prices, availability, bundles and seller details can change, so always confirm the exact listing before purchase.
Last updated: September 29, 2026