I fish trout and pan fish, I tie size 10 to 22. I recommend the best vice you can afford with out taking out a loan or skipping meals. I have three vices, the most expensive was about $30 all of them hold the hook which is what is needed. My next vice will most likely be a danvice because I can see where a rotary would help me in some parts of my tying.

Eric

If you give us an idea of what your fishing for and the type of flies you want to tie it will give us a better understanding of what to recommend