Ford makes 10 models of car. Which is best, most robust, etc...?
You've asked one of the many questions to which there is no one solid answer.
I've been using the quick glove on my White's drysuit for the past couple of years. I initially liked it, but now I find that getting the seal just right between the glove and the suit is annoyingly frustrating. I've had too many dives with wet hands due to my inability to get the seal seated properly, or something (namely the glove liners) getting in the way of the o-ring seal and encouraging a little leakage. I'm thinking very seriously about moving to the QCP system for 2 reasons: (1) don't have to remove the permanently attached cuff on my drysuit to change systems - going to the Antares system would require new hardware on both suit and gloves; (2) the ease of locking the glove to the cuff with assurance that the seal is properly seated without the possibility of my liners interfering with the o-ring.
I don't have personal experience with the Antares system, but have read (here and other places) that they fit smaller hands better than larger hands, and that the glove-side of the clamp can be fragile (saw someone go from a planned dry glove dive to an unplanned wet glove dive while gearing up in the parking lot at the dive dive site last weekend).
Cheers,
Craig.