Hook or strap, which attachment is better?

Reviewers we read describe it as a use-case choice rather than a quality difference. Hook-style scales like the KINGON B07B6SHFHV grab any rigid suitcase handle quickly, while strap-style scales (the KINGON rechargeable, most Etekcity units) wrap around soft duffel handles and odd-shaped bags more securely. Travelers with hardside roller luggage tend to prefer the hook; people with backpacks and duffels lean strap.