There’s something about the crop/composition of the 3rd I don’t like. It could be a combination of the chop at the bottom of the body and too much space on the left VS tight on the right.
Number 2 is the best for me also, because the background is a uniform colour and I prefer the composition. 1 is excellent too but I don’t think the 3rd measures up to the quality of the previous 2… Lovely work.