I've read from a few sources that 180g has better longevity because, naturally, a record is worn down over time from the fact that the sound is produced by scratching a needle against it. More material translating to longer play time without diminishing sound quality.
Of course, I have no idea if that has any validity to it. And even if it did, you'd probably have to play the record constantly for about 100 years. But it's interesting, nonetheless. :-)
Of course, I have no idea if that has any validity to it. And even if it did, you'd probably have to play the record constantly for about 100 years. But it's interesting, nonetheless. :-)