The conclusion may have been valid at 6 AM this morning when this story was posted, but now the 850 EVO 250GB is $90 plus $3 shipping, while B&H Photo has it for $90 with free shipping. The best value, based on the charts in this review, is the Sandisk Ultra II for $85, which outperforms the Nytro 141 reviewed here while costing $5 less.
The Nytro drive, being aimed at an enterprise customer, may have been designed with the intention of providing above average reliability, but even if that was the intent, there is no way to know whether they succeeded. With Sandisk and Samsung, the companies have a long and successful track record in the SSD market, and the specific models have been out for some time.