Should I update BIOS on a brand new motherboard?

The topic says pretty much everything, theres a bunch of BIOS updates on the Asus website after my version (0401) like improves system stability, higher dram frequency support etc, The latest update is the version0610, would you update the BIOS?

Btw the motherboard is a P8Z77-V-LX Thanks alot.

EDIT: Here's the Asus site:http://www.asus.com/Motherboards/Intel_Socket_1155/P8Z77V_LX/#downloadclick on download tab, select BIOS

If my PC is working great? No. I don't mess with updating the BIOS unless I need to.

its up to you i usually do