My latest Springsteen Best of list has about 38 tracks on it - bit of work to whittle it down.... - that was a sort of Best Best of though!
Remembering the point of this thread - my latest Best of Billy Joel list has 40 songs on it....
Can't really state who's the 'better' artist, never mind which of the two would be my favourite. Probably go for Springsteen (got way more Springsteen bootlegs and played his stuff way more), but they both run deep and I couldn't suggest one is 'better' than the other. Given Springsteen's more recent offerings, Joel did the right thing by stopping recording! [I keep holding out hope for the next Springsteen album - imminent - but I'm not actually really very hopeful after Western Stars].
I don't think either artist can be considered 'deeper' or more genuine and I think some of Joel's (and Springteen's early) lyrics are under-rated. I'd probably say (for me) Springsteen has done better albums (but he's also done some worse ones!) - some of Joel's songs are up there with the best of Springsteen - just more light-weight maybe (lighter - not really meaning that disparagingly).
Would be amusing to play Top Trumps; Springsteen vs, Joel songs....!
Sorry to dis the thread, but all the posts (well, almost all) have just stated a personal taste.