Dont much like any of them!! And I will feedback my dislike to the vote.
Dont know how the yellow kit has got so many votes - it's awful and so is the powder blue.
Black/blue is ok-ish but too similar to the current third strip.
Burgundy is the best of a bad bunch and at least may give more outings for the blue/tangerine third kit. If I have to vote, I'd vote for this one.
As for whether we should have another new shirt, it's pretty much unavoidable these days.