I am little bit confused here. I have purchased all the parts of my rig and still haven't ordered PSU. Please suggest me a PSU out of the following. All fall in tier 2 and are arranged in the order of pricing in my region. Specs of my rig are i7-4790k (will be overclocking after switching to a better mobo in future), msi h81m-p33 mobo and GTX 970 (will be doing SLI in future).
1. Antec TP750C TruePower Classic ($108)
2. Antec EA 750 EarthWatts Green Basiq ($111) [I am not sure if this one really falls in tier 2 as that list doesn't mention Green series]
3. SEASONIC M12II-750 EVO ($116)
4. SEASONIC S12G-750 ($124)
1. Antec TP750C TruePower Classic ($108)
2. Antec EA 750 EarthWatts Green Basiq ($111) [I am not sure if this one really falls in tier 2 as that list doesn't mention Green series]
3. SEASONIC M12II-750 EVO ($116)
4. SEASONIC S12G-750 ($124)