I've only used double-back (non pre threaded buckles) on my harnesses, but it's getting harder to find a harness with good features that are not of the speed-buckle variety.
Just curious about thoughts or experiences on how cumbersome it is to put on a speed buckle harnesses with crampons and large boots, etc.
I like having the belt being able to completely separate while stepping into a harness, but maybe it's actually just as easy.
Also, what's the deal with the low-hanging haul loops? BD used to make harnesses with good compact haul loops, but now all their models have them hanging 1-1.5 inches below the belt. Is there any inherent advantage to this?