I am going crazy trying to decide over these two. This will be my only bass for a while - I'm getting back into playing after many years. I am not that experienced and will be giving myself lessons starting in fall. I like La Bella flats on my bass and love the Jamerson style. My sensible side says get the 63 - it's the quintessential P-bass. It has the Jamerson sound (and many others.) The sonic blue is gorgeous, however, I just don't like rosewood fretboards really. Compared to the 58, it seems a bit boring. 58 - I like everything about it but is the sound classic P-bass? I may even consider having it finished in Burgundy Mist as soon as it arrives. Love that one piece maple neck - it just feels so much more raw and connected. Thoughts?