PSU Recommendation

Hi, I'm choosing the psu for my first pc, I'm trying to decide between the thermaltake tr2 600w and the SeaSonic S12II 520W 80 Plus Bronze. My pc specs are: core i5 3470, 8gb drr3 ram, evga gtx 760 sc acx (planning to do some more overclocking). The seasonic is a bit more expensive than the thermaltake one but I saw that it comes with a bit better sleeved cables. I'm from Argentina, so prices are fucked up here, so yeah. Please help me make the right decision. Thanks.

  

I have the Seasonic and I wholeheartedly recommend it, you won't find much better quality than a Seasonic. Also if you can get the 620W one, that would be better in terms of headroom