I'll second the Thermarest comment. I've owned pads from Big Agnes, Exped and Thermarest and the only ones that have lasted and held up are the Thermarest ones. The one you are referring to is fairly cheap at $60 but if it doesn't last, I'm not sure it's worth it. Having said that I certainly have no knowledge of the brand so they may very well make a decent product.
Of course you could always switch to a hammock and use an underquilt and never have to worry about punctures 