I am currently building my 1st computer. i got the i5 3570k IV processor. i might consider OC in the future so i rather get/install aftermarket heatsink fan now before i put it in the case because from what i understand its a hassel to do it afterwards. i most likely will do minimal oc nothing extreme. the case i got is the corsair 300r. budget not higher than 50 bucks. which one would you recommend and if neither of those then which one should i go with.
http://www.newegg.com/Product/Product.aspx?Item=N82E16835106150
or
http://www.newegg.com/Product/Product.aspx?Item=N82E16835103099
http://www.newegg.com/Product/Product.aspx?Item=N82E16835106150
or
http://www.newegg.com/Product/Product.aspx?Item=N82E16835103099