Ok.
The OP was asking about RAID 0 and also mentioned video editing. Which suggests that they require the increased read/write speed. So RAID 1 wouldn't be necessary.
RAID 0 might give you an increased read/write speed and the only way to see if this array is for you is to give it a try.
RAID 1 is only useful for those that want to mirror important data across two drives.
The OP was asking about RAID 0 and also mentioned video editing. Which suggests that they require the increased read/write speed. So RAID 1 wouldn't be necessary.
RAID 0 might give you an increased read/write speed and the only way to see if this array is for you is to give it a try.
RAID 1 is only useful for those that want to mirror important data across two drives.