We just received our grant and we're going to purchase some. 5k for three classroom setup. I'll just want a feel of what people has used and what has worked and didn't work. Looking for feedback on tech support, warranty, ease of use, teacher curriculum/lesson plans, features. Looking into mobile board as it'll have to be moved around.
Some of the brands I'm looking into are: Smart, Numonic and Promethean.
Any thoughts would be appreciated.