i'd say the first one because it's the cleanest and doesn't look like you slapped some random filter on it. try making one good one before you post 4 of the same thing with different filters. can't you tell that the filter on the 4th one kills the overall quality of the sig? it's a decent sig, buttrust your own judgement, then take feedback and see how your decision turned out. it's the best way to learn and get better.