Topband: W1FV 9-Circle Feedline & control Line Chokes?

[Rich Dailey]

Homebrewing a 9-circle vertical array, and I'm looking for opinions from other 9-circle users on 
what chokes you're using on the feedlines (rg-6) at the switch box, and on the control line. I can go the 
binocular core route with rg-174, as per W1FV's article, but would prefer the simplicity of several turns through a snap-on choke. 
tnx! 
73 de Rich, N8UX