My old style ones are almost 16 years old. What I see as the difference is handle. When mine are tight, it seems that I have to be careful to loosen them without getting my fingers hit by the handle. I don't know if the newer design would be better or not for that.
'10 Ford F-450, 6.4, 4.30, 4x4, 14,500 GVWR, '06 Host Rainer 950 DS, Torklift Talon tiedowns, Glow Steps, and Fastguns. Bilstein 4600s, Firestone Bags, Toyo M655 Gs, Curt front hitch, Energy Suspension bump stops.
NRA Life Member, CCA Life Member