I recently go everything set up on a Z87X-UD4H motherboard. Most everything is working well, aside form EasyTune, possibly a separate issue. My question for this thread is do I need to update the bios. I believe I am running F3. Even with dual bios I am hesitant to update the board, especially with @bios, given the instability of EasyTune through the app center. Are the updates after F3 important? In what way? Should I bite the bullet and upgrade the bios?