I have changed strings many times. Never, did a string change make me a better player. Therefore I should never change strings again! Changing strings did change the way the bass sounds. I don't change strings every day and I don't buy the most expensive strings, necessarily. I change strings often enough to learn more about the sound of new vs. old and how different strings fit or don't fit the particular bass, and most importantly, whether I can hear a difference that I care about. What I learn makes me a better player, unless I spend so much time and money learning about 'strings' that I don't practice. This contradiction needs fixing: changing strings in moderation makes me a better player. Replace 'strings' with 'pups', 'pre-amp', 'nut', 'bridge', 'tuning machines'. One example: my Craigslist project bass has epoxy in one peg hole because I failed to watch the YouTube video before drilling them from 9/16" to 11/16" diameter. But now I understand the video and: 1) epoxy is great, 2) bigger machine barrels from the same manufacturer, jammed tightly into the holes sound a little better to me than the skinnier stock barrels that were loosely dropped in (stability maybe?). But I would only attempt this again if the old tuners are shot, as they were in this case.
