KLE Innovations binding posts quality

thank you for replays

@grannyring would you recommend Classic Harmony (silver plated) over Naked Harmony. and why. What Is your recommended way to use : bare wire, spades , or Kle Innovations bananas

Spades lock on very tight. Any of the models sound great.  The naked harmony will need to be cleaned every 6 months or so as the copper can oxidize. But since they are very low mass only one small section needs to be wiped. I am not a big fan of the KLE Innovation bananas as they are rather fragile over time and are prone to bending.  They sound great, but not robust.

Thank you very much for support

I think I will order Classic Harmony

Please recommend which spades to order with KLE Innovation binding posts

I can not find spades by KLEI

I assume you are building your own cables. Let me know the wire you are using? If tinned bare cable,  bare cable shaped like a hook.  Easy to do with Duelund stranded and tinned copper in cotton.  Simply solder the tip of the stripped wire so it does not unravel.  Spades are the best connector with this post.   Any pure copper one is fine. No need to spend big $.  Vampire makes some good ones.  

I look for best sound quality binding posts to replace stock brass binding posts. I like to have flexibility so 3 connecting ways preferred : bare wire, spades, bananas.

I do have a stranded copper wire speaker cables, but plan to try Hellix geometry speaker cables using 2 x 14 AWG Upocc solid core and 10 AWG silver plated stranded copper.

Also I am In process of upgrade of Internal speaker wire. 

Would you approve using Jupiter 18 AWG 5N silver solid core In cotton for tweeter 16 AWG ConneX 5N OCC silver wire for mid freqs, stranded  12 AWG Upocc copper wire for bass.