I broke my ramrod on my muzzloader and I am looking for a replacement. All of the stores near me have sold out of them. I am looking at the T/C website and see they have two replacement rods that interest me. One is a polymer coated glass rod the other is a aluminum Rugged Rod. I am wanting to buy the most durrable of the two. I have only used the wooden rod that came with my T/C Renegade when I bought it back in the mid 80's and I'm not up on all the latest muzzleloaders and accessories. Any suggestions on which one to buy?