Electronic keyboard from costco?
 

I'm looking for a keyboard for my young daughter so she can practice her piano lessons at my home. I saw and bought the Casio Electronic keyboard(WK200) from Costco for $154 out the door.
I have heard that Yamaha is a good brand and looked into it. The one I felt was a good one for what I needed and price-wise was the Yamaha YPT310 for I think $299.
I guess my question is Yamaha the way to go? Is this Casio from Costco a good keyboard? If so a good price? Does anyone have a better keyboard for the price? Is there a better web site to ask this question ?
Thanks for any help

Anyone have a suggestion on another(better) web site to ask this question?