they are all pretty good in them selves some well points in some nothing major. watch your contrast and brightness, there are some tags that need more. text is reasonably good some tags have too much. some times none is better.
Work on your colour, composition, blending, effects and text. Try doing some tutorials, as you still have some things that are consistently poor in all of them.
1 okay this one is nice it works well lil nright in some areas but not bad, the text placement isnt that good, i can see what u tried doing and it dont look to bad actually, some of it is a bit bright could be darkend a lil but overall the sig looks cool 2.not bad the concept is preety cool but i think some of it could be better jus coz of the colours theres nything wrong with the tag, but i dont get why theres text in 2 different places? 3.is there a render or stock in this one? coz i cat really tell the lighting is jkinda bacd and u cant tell whats going on in this tag so u need to sharpen and blur some bits. the other sall mixed coz u ve blured then wrong bits i think and it looks odd..liike u want the focal to stnd out sorta thing.