I don’t understand why these are so well reviewed. I’ve been through a lot of earbuds over the last 5 years and these are the biggest letdown in recent memory. With a large body like they have, I would expect a bigger sound. Instead the bass is below average and the overall volume isn’t really adequate. The Senso S250 buds the Curve set was meant to replace have significantly more volume and more bass, although the Curve buds have a clearer, less muddy sound. The Curve buds are well-made, so that is not my complaint.
So if I was to return the Curve set and trade up, what would the Anker community suggest? I’m not a fan of the large body earbuds like the Curve, but I can be persuaded to put up with the large body if I get large sound and long battery life. Does the Soundcore Spirit X have better sound, or is it more of the same? What about the sound quality of the Spirit Pro? I’m willing to pay more to get the bump in bass and volume that I want.