Sometimes, I approach a problem and I find myself pit up against an answer I deem as very good. I upvote it, and then I get a feeling of 'incompleteness'. I want to post an answer of my own, but by the time I am done typing up my answer, I feel the other answer is much better than my own in the first place.
I don't want to point out any specific posts, but I've found myself in this situation every so often.
Is it recommended that I post the answer anyways (where my answer is unique and correct) or make a few comments on anything that catches my attention and leave my answer in my mind?