Affiliate disclosure

Some outbound links on this site are affiliate links. If you buy through one, we may earn a commission at no additional cost to you. As an Amazon Associate we earn from qualifying purchases.

Affiliate relationships never influence our rankings. Scores are produced by a fixed rubric before any link is attached, and a product earning a commission is ranked by exactly the same method as one that does not. When a product is discontinued or superseded we remove its buy links, even when they would still pay.