The one on eBay is built to factory specs, isn't to big and bulky and is a perfect fit. Also a sunbrella top, supposed the be very high quality. I looked at the cheap ones and there might be mounting problems, cheap fabric , cheap frames , no rear support poles, etc. Everything included with this one is stainless and aluminum, with detailed instructions. It was expensive , but has seadoo OEM color match too. I just need to get my boat fixed and on the water to actually enjoy it.