I just had a FB/CL live test yesterday. I listed the same non-Fiat on both. FB showed 1,937 clicks in 6 hours. I was overrun by the typical clowns asking if it was still available. I had about 40+ messenger requests, 98% of which were ignored, but there were 3 very serious buyers and the car was gone within 13 hours after listing. The CL platform doesn't have stats, but in the same time period I had zero inquiries. I had a different outcome with another car that sat forever on FB and sold in a day on CL. So what's the big take-away? Drop your hook everywhere and hope there is someone, somewhere that takes the bait I guess.... For those that have never used FB, be aware that the number of time wasters, flakes, pen pals, scammers, trolls, and general assorted weirdos is exponentially higher (maybe 10X) than other commonly used selling venues. After you're done navigating through all the messenger drivel, you'll need a shower.