I never really had a problem with the physical design of the Postmasters. My concern was more that the rhodium plating or "kimber ultraplate" that they use on them was contributing in a negative way to sound quality and possibly responsible for the slight edge and glare that I experienced. I thought they actually made very good contact, at least in my system, and I'm not a fan of overtightening any connections. I used them for 20 years with no problems.
My only experience with WBT connectors is with their locking RCA's and I was not a fan of those either. In RCA's my preference would be for the higher quality Vampires followed by Eichmann Bullet Plugs, although the latter is a bit of a finicky product.
My only experience with WBT connectors is with their locking RCA's and I was not a fan of those either. In RCA's my preference would be for the higher quality Vampires followed by Eichmann Bullet Plugs, although the latter is a bit of a finicky product.