I purchased Aramid PBO for my HT. I went back to wire. The PBO is much lighter than regular wire. However, the disadvantages are that it much thicker once you add the waterproof cover, this increases the windage. It is much more expensive. My was over $850. And if the cover wears off the PBO can rot and break. Plus the thimble that they put on it is huge, PBO cant take a tight turn so the shackle has to be big to accomodate the big thimble.

The A cat guys have all gone to dyform wire. The rest of the cat world seems to use wire.

Bill