You would have to look at benchmarks for each card.
And no, for the price that card I picked out is actually really amazing.
If you don't want a rebate I can look for the best 40 dollars card, but it won't be near as good.
Here is this, but with shipping it comes out to be more than 40 dollars...
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
if becuase of the shipping the previous is too expensive
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
The original card I linked is loads better however.