since these two cameras haven't been out yet for full reviews, i was wondering which of these two would be better for a trip through Europe. I know there's a huge price difference but i've been researching the pros and cons so far with what is known. the x20 can shoot at a wider angle since it can go to 28 mm and it can of course zoom. It also has a higher iso. it also has a faster autofocus. it's also lighter and shoots better macros as well. from what i've read, the x100s is better because of the full size sensor so it can capture more detail. what else about the x100s would make it more desirable than the x20?