I know. I figured I would start a cavalcade of shout-outs.
I'll make a list, assuming it doesn't got unmanageable, and try some of them out.
The basic ideas are very helpful.
I could get another Mustang or similar short scale with round wounds, but I feel like I should see how a standard scale does, in terms of both tone and playability. Then I could decide whether to put flats on bass #2 or keep the standard rounds.
Thanks all.
Try the necks.
Go to a store and try a P bass, a J Bass, and more.
See how you feel about the shape of the neck and the width of the fretboard.
Also, playing position.
Playing a Mustang is different from playing a 34", in terms of reach of the left hand.
Do you play mostly seated? Standing? Both?
A P or J bass has a different reach for the 1st fret, than a Thunderdird, or a Spector, or Warwick, for example.
You have to check some out.
I played the same bass for 10 years. A Hamer Cruise, which is a J bass with the same fretboard width than a Fender J. But the neck profile is slimmer. It's super slim.
I loved that bass. Still do, I still have it.
But when I bought a Fender J, I noticed that the reach for the 1st fret was easier. Probably a design thing, but the Hamer has 22 frets, and the Fender had 20 frets. Probably that? I don't know. But I sold the Fender, because the Pickups had protruded pole pieces, and those hit my fingers and I hated it.
Then I bought a P bass. That's my preferred tone, as I came to realize. But the neck profile was very flat and I didn't like it. Also, the fretboard was too wide, 42mm.
But I prefer the 42mm to the 38mm of the J bass. I thought I liked slim necks, but turned out, I don't.
Then I bought a Warwick Starbass II. Fantastic bass. Neck almost perfect. 38mm nut. Chunky baseball bat like neck. At first I was very surprised, but it soon became my favorite shape of neck. A chunky neck. Who would have thought? But it was a semi hollow with the strap button on the back of the bass. Forget it playing it standing up. The tone was wonderful, but I couldn't play it standing up, it tilted forward.
Then I bought a perfect short scale. A Serek MW. 41mm, round profile neck. Perfect! After a year or so, I realized that the short scale isn't for me. Sold it.
Then I bought a Yamaha Pulser bass, which is a P bass. 40mm width at the nut, chunky baseball bat neck. Perfect! It's my favorite type of neck! After this one I bought another Yamaha, a BB Peter Hook. Same nut width (40mm), the neck is a little slimmer than the Pulser, but it has a round profile, which I like very much. Not a fan of those flat necks.
So, as you can see, you don't know what you like, until you try several different things.
Go to a store. Or 2 or 3. More than one time. In different days. Take mental notes of what you like or don't.
For me it's:
Shape, looks, color. If I don't like to look at it, I don't buy it.
Neck. 40 to 41mm at the nut. Round, chunky profile.
Then comes the Pickups, tone, and other things.
But those first two are the ones that can make me sell a bass. So, they have priority.
Edit: I bought and sold more basses than the ones I told you about in this post.
The thing is, I liked all of them. And, besides one bass, I always loved the tone they had.
But now I only have the Hamer (first bass) and the two Yamahas. I had better basses, but these are the best
for me, right now.