more versatility.
MORE versatility.
helluva MORE VERSATILITY.
No, seriously, as much as the -01 is a great bass, the Mk-1 is oh well, not so great. The lows are not
that assertive, the highs are not as live and are somewhat harsh and hissy, and then there's the noise. I had a chip swapped on my bass and that I considered it to be worth the deal. But then again, I'd paid $100 to have that done
The US Вartolini MME/J installed on the older versions of the -94/-02 have LOTS of sounds; the best part is, they are usable ones, not like "you have those 3 knobs but oh, they don't really do anything", like on one of those basses with single wide pickups that resemble the -94 /-02

. This is a bass you can use in a jazz big band, for rock, for church music, for anything.
The newer Lakland LH-3s are close to that, but with a more agressive/modern bite.
There are guys who are happy with their stock -01s; those that are happy with their -01s with pups and/or preamps swapped for something; I say you should give a try to a -94/-02 and find for yourself