Neither one of those reads like Bukowski to me. But it's cool to read earlier work and see him experiment a little and stretch out with his technique. (Or maybe I'm just more in tune with post-1965/66 material.) I like the second one a little better than the first, fwiw.
Apropos of nothing, why does the word "Bukowski" get the red squiggly spelling error treatment ON A WEBSITE DEVOTED TO BUKOWSKI ? Is this some kind of hip, inside webmaster humor ?