I've seen a couple of these, in prices from $100-$300 and decided I will get one in the next couple of weeks. It'll be placed in an art gallery and displaying a series of many photos to an audience who will be wandering around as then do in a gallery.
What should I get, it does not need to be too large, but something that will display larger than 8"x10" would be nice.
Are there good ones and bad ones? Are there things to watch out for, are there different types of screens.
How easy are they to set up, I'm guessing they use some kind of memory card or SD or a Jump Drive?
Part of me thinks that I'll only use this the one evening and then it'll be put away so I don't want to spend a lot and then there's that thing about quality, I hate showing my photos in something that degrades the image.
Arrgh, any knowledge or ideas?

