Spanning versus RAID

[stealthballer123]

Picked up a couple drives over weekend sales and am replacing my old game drive with them. 6tb total 3 each, is there a reason for me to risk running raid 0 for them versus spanning the drives?
Looking at what people say online it's not really going to end up providing any tangible difference in load times if I run them in RAID 0.
Outside of bragging rights(used to be 2 raptors in RAID made your epeen huge) is there any reason I should run RAID instead?

 

[Zedicus]

RAID 1 or just use them as separate drives. i wouldn't bother spanning, and RAID 0 wont gain enough that it would be worth the risk on 3TB drives.

 

[Monkey God]

I love RAID 0 and use it all the time, but I have multiple backups of anything I care about.