i woulldnt OC a 125 watt cpu on that board, or atleast not much, so dont OC the 8320/8350 on there. the 6300 is 95 watt, so it should be ok to OC it, but the performance wont be as good. i would get a nice cooler like hyper 212 evo, and then either 8320 or 8350, which ever you can afford.
amd fx 8350. i would get a good cooler too, like hyper 212 evo, or you could get that cooler and the 8320 and OC it to 4.0, it will pretty much be a quieter 8350.
i woulldnt OC a 125 watt cpu on that board, or atleast not much, so dont OC the 8320/8350 on there. the 6300 is 95 watt, so it should be ok to OC it, but the performance wont be as good. i would get a nice cooler like hyper 212 evo, and then either 8320 or 8350, which ever you can afford.
that board can handle a 8350 fine aslong as you are not overclocking.
A 4+2 phases board will throttle this processor even at stock. It doesn't even have a heat sink for the VRM and the LE board in particular is not that good. Even Asrock Extreme 3 has performance issues with that processor and I have seen people complaining about similar issues with the Asus M5A99FX which is a 6+2 board when running 8 cores AMD processors.
Although the FX-8350 is advertised as a 125 w TDP chip it is actually a 140 w TDP chip, that is why you see all these boards saying they support up to 140 w TDP CPUs. But in reality the VRM on these lower boards cannot handle the power draw of such a processor and it ends up throttling it down. That specifically can hit the processor's performance in gaming with fps dropping.