I've been developing with Ubercart, and more specifically Drupal for a number of years now, and i'm curious as to what other eCommerce packages offer, just to know what the main differences are.
OS Commerce seems to be a very popular package with lots of flexibility, minus the drupal CMS engine sitting behind it obviously, but that's the extent of my knowledge regarding Ubercart's competitors so to speak.
My main concern as a developer is that in some cases, some apps work better than others, if anyone is willing to share their personal points view and experiences working with Ubercart in comparison to other packages, in terms of pros and cons, i'd love to know.
Thanks!