kevin bingham
ArboristSite Operative
I mostly use SRT for access and switch out to DRT and have used the RADS, but have played with the RW and can't get comfy with it. I don't like the "slack" with the tether I find it to be cumbersome. But that is my opinion.
I would say that the difference between a unicender, a ropewrench, the petzl RIG, The fate revolver system, the Kong Robot.... the Hitch Hiker. Is like comparing a distel to a VT to a swabish to a blakes hitch. The fact that if you are climbing SRT than you have made the jump.
One technique might be mildly cleaner or more refined than another but I would take any of these tools over ever working a tree dDRT. But that is my climbing style, for some people dDRT is just a better way to go. I was climbing SRT well before the Rope Wrench came along. There are a hundred ways to configure SRT systems I'm sure. Its not about the tool so much as the Single Line. I am opposite you in that it is more common that sometimes I use dDRT to get up in the tree and then will switch to SRT to work the tree.