Better database design among two

I have the two different following database designs which achieves the same kind of result what I'm expecting:

Design 1: http://ift.tt/1UBZXH2

Design 2: http://ift.tt/1NPmhYi

But I'm confused on which one is better design. Which database design suits perfect when the size grows in terms of performance for the same sample query that I've it in sqlfiddle?