Yes, v174 is good.Should I be running the latest BIOS rather than 1.20 since I hear there is chance of overvolting the CPU with BIOS 1.20. I'm not overclocking the CPU though. I just ordered
F5-6000J3238F16GX2-TZ5NR (hynix M) memory it will be here tomorrow.
There are also couple of life-quality improvements, besides the SOC voltage regulation.
1. Working sleep/wake function.
2. Working Memory Context Restore function to speed up boot time. (if you have Hynix memory).
3. Memory Timing Enhance Mode, to tighten memory sub-timings automatically. (if you have Hynix memory)
4. Overclock Profile can save/restore your PBO, Curve Optimizer settings, which is broken before v172.
Edit: There is known bug regarding 3rd pci-e not working with the recent bios. If you use 3rd pci-e slot, just wait for the next version.