I have 0, 1 and 4 on Gamecube, finished and returned CV, big mistake. Have RE2 on N64. Only one I've never played or finished is 3.
REmake is the scariest, RE4 is the best and CV the most underrated.
I wouldn't mind completing the collection on Gamecube but I don't want to be ripped off on 2nd hand lazy ass ports from older computers. Even RE2 is the PS port when the N64 was the better version.