Alu Mat vs CCF

Has anyone used an alu mat instead of a CCF mat?

Was going to buy an Z-Lite but then saw this in store. Hiking the PCT in May and was thinking of having a second mat for afternoon naps and to protect my X-Lite. This option would be lighter and cheaper.

https://www.transa.ch/de/p/tatonka-alu-seat-mat-180x50-cm-318625-001/?gad_source=1&gad_campaignid=21761476752&gbraid=0AAAAA-AdvrLlwEtypmBb_F5AjrDko-2fb&gclid=Cj0KCQiAk6rNBhCxARIsAN5mQLsUCsjJWxXauig-hDEONW51Sq1SkuMW_kfS3knlmAzpGWA8QD4EwCUaAjGwEALw_wcB