Even if I would love to read your samples, since am a curious one afterall, I still would suggest that only post the full story OR post it per finished chapters.
In the first option, there would be nothing to "ruin" or spoil anything about the story, meanwhile in the second option would be good also, since it also won't spoil the story, while keeping the readers attention and interest.
But the samples are definetly a bad idea imo, since it can spoil the story and some of the readers might will not read the finished work.

Hmm interesting. Too bad there isn’t polls in here so I could just ask what people think based on the names of the stories. So I guess I just gotta figure out one of them which I’m going to do and finish it to a point so it can be ready to be posted.

Hmm... strawpoll.com might help. Even if it's not a built-in feature, still can help.