I would like to start tying flies. I have Regal squeeze lever vise that I use for tying bucktails. I have been tying lead head bucktails since 1970. For the last few years I have been going to NY for salmon with my son. He started tying flies (mostly wooley buggers) which he uses on trout and sunfish. he and I would like if there is any real advantage to a rotary vise or are they just gimmicks? We were looking at Renzettis. Is there any advantage to tieing bucktails up to 5/0 on a rotary?