Signal to noise ratio is one problem. Choice paralysis is another.

The one I have most often is there are a couple dozen versions, all with slightly different features, and no basic version that actually meets my needs.

Or they all have one flaw in common, like how almost all women's T-shirts are crop length so that, if I raise my arms above my head, the hem barely covers my boobs. >_< I buy men's T-shirts or shop at a farm store.