Vox,
remember that some vocalists actually sound best on a sm57......
so putting up 3 mics of decent quality like these and having us pick one is a very careless way of going about mic choice....but then again, some people dont trust their ears like theyd trust someone elses...i myself relied partly on other ears in a mic choice....
with that said id get a Marshall MXLv67 or C1 before a 4033 because the extra cost of the 4033 just isnt justified by any better performance (again, this is my untrained ears making this decision)...i would possibly consider the Rode NTK or NT1000 if they were in budget.......