I like the fact that swappa is so good with having pictures of the actual product your buying, they give you 30 day money back guarantee, all shipments come with tracking and insurance.
If item or items don't come out as described when you receive the product you can file a claim.
I have only had one one bad buy and I knew it was a possibility with the Google Nexus 5x phone. Don't know why I bought it since I had one with boot loop(which it's known for).
Welcome to Swappa and thanks for the review!