Favorite banana plugs?

I believe in crimping: no additional mass or metallurgical complications. In my experience the mass in most complex models (WBT er al) is detrimental. When crimping, it is important to clean the cable ends and using heatshrink to finish is advisable. When soldering I recommend to use a silver solder (WBT)

+1 for crimping & low mass! the best on many metrics jacks/plugs will be tellurium-copper (red copper) low mass connectors! 

I put DH Labs Silver Sonic (silver) plugs on both ends of my Hi Diamond speaker cables and noticed more clarity and detail. I'm debating whether to put copper on one end and silver on the other. 

"and noticed more clarity and detail"

I am thriving to see “blind-test” results confirmation!