When you use percentages, it kinda doesn't matter how many. When you are talking the quantities that all these companies produce and deliver to the market, I think the statistics will hold true on your purchase.
You have to understand what is at the heart of manufacturing is the company's policies towards quality and reliability. Obviously Intel knows how to achieve excellence in it's pursuit better then the rest. One proof of this is their reluctance to produce bleeding edge speed increases at the cost of reliability.
If you consider the time it takes to get your RMA and the downtime that causes, do you really end up going faster because you went with the faster drive? Nope. The Intel 510 will be my first SSD.
