Have to say I'd trust myself before I'd trust some no-name brand I got off of eBay. If you want quality, it's going to cost. I wouldn't want "...and he got it for $39.95 and free shipping" included as part of my memorial service, nor would I entrust my family's safety to a bargain tether or harness.
s/v Grey Goose
1977 Pearson 30 #995