As far as attraction, I like Sayid, Boone, and Saywer (in that order). But I thought that Hurley and Charlie provided a sense of comic relief that the onyesha really needed.
Lost is/was a great onyesha because it was/is full of great characters. My inayopendelewa of which are as follows: 1. Charlie Pace 2. Sayid Jarrah 3. Daniel Faraday 4. Desmond Hume