I went with Cipollini. The level of competetion was so much higher. Just look at the list Zabel, Abdu were more or less direct contemporaries. Petaccchi, McEwen, Thor and Freire less so. There were guys he competed against that could be listed like Tom Steels. Cav is great but his competition is two guys that lost the wheels (Greipel and Farrar), people who are past their best days, Petacchi, Freire, Thor, Boonen, or are more suited to classics EBH, soon to be Goss. Maertens may well be the greatest cycling talent on the list with Kelly hands down the greatest cyclist listed.