Who wins?
Windows 7 vs Windows 2000
Windows 7 wins 77% to 23%. 4 more put them in the same row. From Windows Versions Tier List. Pick a side.
throwaway1880 on Windows 7: the last Windows that didn't spy on you
DrunkWaffle42 on Windows 2000: ran almost everything made for XP and never crashed
Windows Versions Tier List: the full ranking