Ff,I've been tying on a Renzetti Traveler rotary vise for over 12 years with no problems.I have one with a pedestal base and I've knocked off my desk several times and it still works fine with only a slight wobble.I like it so much I bought another one as a spare.I've tied thousands of jigs with it and the jaws still holds jigs like it was new.Price for one runs a little over $150. I know you can spend a lot more for some other ones which are probably as good or even better.I'ts a true rotary and will tie a crappie jig.