I appreciate, and to some extent agree with finding one good tone that works. But I personally won't do it, because I have always striven to respect and honor the original artist, both in notes played and tone.
I started by using versatile basses, finding Roscoes, Dingwalls and Laklands along the way, and would have stayed there, but along the way managed to put more years and wear on my soon to be 70 year old body. I soon found out that finding under 9 lb, but very versatile 5ers was becoming prohibitively expensive, especially for a 10 year retiree. And since the demise of my Classic Country band due to a death (no longer needing a 5er), and my return to a Hard Rock band, a drop D 4 string helped reduce weight, reach, and expense.
I started with Lollar PUPs, with custom wiring harness using top shelf components, series/parallel switch, and J, P, or JP switching equipped bass:
Then I found my personal tonal favorite is Thunderbird PUPs, so added them to series/parallel switch equipped FSOs.
I must have done something right, because my current and past Guitarist, who only played and used 1 Les Paul for 22 years, recently bought and also uses a Custom Stratocaster to better serve some music. We have 3 Les Paul Sets and 1 1/2 Fender sets, for which he uses the appropriate guitar (in 21 years, I
never dreamed this would happen). Turns out he appreciated the different tones I got and used (old dog new tricks).
I take a Markbass Combo unit with an extension cab, take along an extra Markbass LittleMark Head, and a Sansamp pedal, 2 basses, and spare everything in dedicated bags. I've broken 1 string (didn't have a spare bass), and had 1 amp failure (turned out to be a cord), but had a spare rig on stage.
Sorry for the length of this diatribe, took a LONG time, but I'm 69, happy with my gear, and still gigging.
I love my Dingwall and Roscoe brethren, but this is home to me.