1.Text is way bigger but it suits the tag,but at the same time it overlaps little part of focal ,also its flat I would have played around with layer settings to make it look 3d. 6/10
2.Border doesn't suit this,at most 1-2 px black border would be fine,also there is a black thing coming out from his back which is quite unusual. 8/10
3.I am a big fan of typos,here are only two things that I don't like lighting is unnatural and again since here text is the focal it needs to cover the more place and doesn't need to be flat. 6/10
4.I will say best tag out of all of these,lightening is perfect,flow is here,focal blends very well but only thing is white border which do not suit the tag. 9/10
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Disclaimer-All ratings are in comparison to 4th one}