Hello! I want to buy a secondary drive for my system. Please note that my primary disk is a Samsung 850 Evo 240 GB and I need a little bit of storage for my games. Data redundancy is not a factor considering that I backup everything. So what should I choose? 2 x Western Digital Blue 1 TB in raid 0 vs 1 Western Digital Black 1 TB (1x WD black more expensive than 2 blues here I live).