I'll start off and say I am a fan of both sites, and have purchased and sold a variey of items thru both as well. Two data points for you.
My brother listed his ~$10K classic Chris Craft on ebay with a reserve price. The auction went on, a winning bidder with a bid higher than the reserve never came forward with the $. Fortunately the next highest bidder did show up a few days later with cash money
I listed a $1k dinghy
on Craigs List. In 2 weeks time I had questions from folks 1000+ miles away expressing interest. Ended up selling it to a guy who was closer, but all I cared was it was sold.
If I was in your shoes, give Craigs List a shot. It doesn't cost anything and you never know when someone will be looking for what you have to sell. Find a good bill of sale
template with some legal
verbage to protect you and good luck.