Thought I'd post here since CSX has one of the more active boards for railroad stocks. I've been researching railroad stocks as potential next purchase. Based on a few different criteria, I've narrowed it down to CSX, CNI, KSU and UNP. I thought I'd ask this board going forward, do you feel that CSX is the best in the sector? If not, which one do you like instead (any unlisted companies are obviously welcomed)?