How are the stock strings on these basses? Immediately replace or suffice for a few months?
Fender stock strings. They're decent just rather bright and zingy when new. Not my favorite but certainly not the worst.
Agree. Being a "flats" kinda guy, I think they're pretty harsh sounding myself but not bad strings. Left them on my Aero for awhile but they never did mellow enough for my liking so I replaced them with Fender pure nickel round wounds. I think it sounds much better. Still crisp and zingy but not harsh.
Tim
If that is the case, I could see Ernie Ball, among others, outsourcing their more standardized strings, but keeping the processes for making their fancier strings a strictly in-house operation..."trade secrets" and all that jazz.