Lurker > Deganawidah

I like Winchester much more than Burns. Winchester may have been a snob, but he came off as a genuinely kind-hearted person whenever serious issues came up, and he was more professional. He and Burns had similar gripes about the other surgeons, but Burns handled the issue by scheming to give himself greater authority (which he almost inevitably abused) while Winchester generally just did his job the best he could.

Overall, I like the later cast (Winchester, Potter, Honeycutt) than the earlier characters they replaced, but I enjoy the show all around regardless of the season and cast.