Gel mat vs. Q-Max cooling fabric mat — which is better?

Gel pads (like pressure-activated pads) deliver a stronger initial cold sensation but reviewers consistently flag long-term issues with the gel hardening or wrinkling. Q-Max>0.5 fabric mats feel less dramatically cold but are washable, thinner, and avoid puncture risk. Heavy chewers do poorly with gel; fabric mats are safer there but still not chew-proof.