Anyone ever try these sparkplug wires( stainless steel braided)

I need new wire but I dont want red or blue as it wont match anything in my engien bay. I did find these however. They look cool IMO but it seems they have 180* spark plug boots. It also looks like if you look at the pics they are like bendable or something. I want to make sure these will clear my headers or turbo manifolds if I ever go that route or soemthing. Taylor has similar wires with angled boots but they dont have the RFI supression (thats the static in the radio thing right). Is the RFI supression needed? Anyone ever try either?

The Accels

The Taylors

Oh and the taylors says they need to be grounded, whats up with that?

"Wire sets must be grounded with grounding kit (included)."