if your no1 priority is reliability ide probably stick to the Green drive. While I have a SSD and cant fault it they havent been around long enough on a large scale basis to be proven to be reliable, get me ? Itll be alot quicker but stick with what tried and tested and also cheaper
what about raid 5 ? one step up for Raid 1. data is written across a minimum of 3 drives. read will be very quick.
Pete