Users who primarily want sequential throughput can of course consider an SSD RAID array. But for everyone else, we recommend investing in a single more enthusiast-oriented SSD for similar money. We did not only come to this conclusion because of the ambivalent performance results, but also because of the potential trouble you can run into if a RAID 0 array should ever fail. Since your entire array is lost if only one drive fails, we recommend staying away from such configurations unless really necessary for performance reasons--and back your data up regularly. The results would change if you were to use faster products for such an array, but then cost would increase quite a bit.