I'm old school. I still use the tube. I'll probably continue using it until they stop making the stuff.

I switched once, which didn't last long. My bow guy swore that "it'll turn every time, you don't need that silly tubing." So, as fate would have it.... you know the rest of that story. No need to retell it.

I promptly went back to the old faithful tubing.

Truth be known, I spend more time worrying about where I'm hanging my treestands, and which direction I'm going to watch than I spend worrying about my bow. I've got a setup that works, so I don't fuss with it.