They all have a build quality commensurate with their price-point, with an audio performance in lock-step.
At your stated $300-$500 price-point strata, there is a negligible-to-nil audio performance differentiation between all of the contenders and pretenders.
TAKEAWAY: Until you generally start going well north in $$$ at multiples of your stated price-point, it's generally just a "pick one-of-'em" exercise for you.
At your stated $300-$500 price-point strata, there is a negligible-to-nil audio performance differentiation between all of the contenders and pretenders.
TAKEAWAY: Until you generally start going well north in $$$ at multiples of your stated price-point, it's generally just a "pick one-of-'em" exercise for you.