Those strings will still be going strong long after you're dead & gone ... if it ain't bust, don't fix it.
Worse, those who start 'experimenting' with different strings on DB turn into perennial fettlers facing bankruptcy.
On an amplified DB, there's not a lot that can be achieved sonically by changing strings that can't be achieved faster, cheaper, and more reversibly using the knob-thingies on the amp.