I’m with you on 4 & 20.
Look out, mama, there’s a white boat comin’ up the river
Stills wrote song great songs, but come on, this is like comparing the 1985 Los Angeles Lakers to the Washington Generals. Neil Young is in a small handful of the greatest songwriters in rock and roll history, having recorded at least half a dozen albums that are widely and rightly considered among the best rock records ever made. Relatively speaking, Stills isn't much more than a footnote.