Not shallow, you like what you like and you've got to want to play it. If Wals weren't so eye wateringly expensive , even 2nd hand, I'd be looking at them also. However, they are expensive and heavy too (one thing I have to avoid) so I can just ogle from afar. You could look at something like this, which is Wal-esque. https://www.public-peace.de/bass-guitars/maruszczyk/jazzus/jaz-4str/1780-jazzus-4a-balkan-apple-burl-200045