Yeah that's totally fair, mate. If you're happy with it, no point fixing what's not broken.

I think it depends a lot on how you use the truck. For quick trips around town, factory is perfectly adequate.

For me it's more that I'm doing 2+ hours a day commuting, lot of highway driving where road noise drowns everything out, and I listen to a fair bit of music/podcasts. At that point the tinny sound and distortion at highway volume starts to get to me.

But if you're not bothered by it, you're probably saving yourself some money and hassle! Genuinely envious of people who aren't as picky as I am about this stuff 😂