I want to compare them: both of gems have advantages and disadvantages.
For example in client_side_validations more clear and more Ruby to create custom notifications,BUT I have problems with its installation Can't include js file for client slide validation . It is very big minus for me)
jCheck more beatiful, but I need to use more jQuery to use it.
One more: I can't get where all notifications (jCheck) are stored ?
I want to ask : what gem is better for you ?