UpcomingDroidBuyer said:Sorry to go off topic here, but what would be the benefit of updating to ICS? And if it's the theme people want, you can always download GoLauncherEX and download an Ice Cream Sandwich Theme that's available.
Gingerbread is not coded to run on a dual core processor, it was only ever intended for single core processors. As a result it is very inefficient because it runs core 1 to max before even starting core 2 which essentially just picks up the leftovers. ICS is coded from the ground up to run on dual core phones as well as take advantage of the greater amount of ram phones have now versus when Gingerbread was released hence the greater than 512mb ram requirement for ICS.
In a nutshell ICS was designed to run on our phones as dual core high ram phones and it runs much more efficiently and provides a performance boost.
That is the core operating system side of it plus there are all the little UI and experience enhancements that come with every update.