As an 'old guy' myself I'd vote for a Precision.
If you can learn to get as many sounds out of the Precision by changing right hand placement, attack, tone control, and dynamics, it will become a formidable ally. The Jazz is a great instrument, but can be frustrating for beginners to really dial in a tone.
That said, hand sizes matter too, and Jazz necks are thinner.
But the Precision is the sound on all the 'albums' in your 'record collection.'
If you can learn to get as many sounds out of the Precision by changing right hand placement, attack, tone control, and dynamics, it will become a formidable ally. The Jazz is a great instrument, but can be frustrating for beginners to really dial in a tone.
That said, hand sizes matter too, and Jazz necks are thinner.
But the Precision is the sound on all the 'albums' in your 'record collection.'