Yes and the Samsung drives with a .48% return rate not only have their own controller they manufacture their own NAND and are the only company to actually make an SSD from the ground up. Spend your money however you want. I will stick with proven reliability. OCZ used retail buyers as beta testers for too many years for me to trust them. And if the Vector does turn out to have long term issues OCZ could very well go out of business making any warranty you have useless. I don't see Samsung going under anytime soon.
Besides any SSD is like 800 percent faster than a mechanical drive. The difference between my 3 year old Vertex 2 and a Vector is 800% vs 803% with the difference between the Vector and the 840 Pro being 803.0000001% vs 803.0000002. It's truly irrelevant. Windows boots in well under 20 seconds even on my ancient drive.
I'm sorry, but the return rates you're relying on don't matter - they're for extremely old tech that doesn't have anything to do to what's being produced now. Yes, OCZ had a problem, but they fixed it, and I consider the Vertex 4, and the 6 months of the Vector, to show that. (As for your point about your mistrust of it, you have a point there - though I see it as them not having the funding to be able to develop the controller they did until the time they did.)
There have been rumours circulating about OCZ going out of business for a long time, but they haven't yet, and I for one consider them to be a definite contender in the market now - I've read nothing but good things about both the Vertex 4 and, now, the Vector.
As for your final point, and Apanzee's... well, it's certainly valid. There won't be any practical difference between any high-end SSD, and they'll all blow the mind of anyone who hasn't used one before. I apologize for responding to combativeness words with the same, but I have a tendency to defend OCZ now that they've cleaned up their act, and I don't want anyone to write them off wholesale because of mistakes made in the past that are now rectified.
(And for the record, I have owned two Vertex 4's, a Vector, an 840 Pro, and an 830 - I currently use the Vertex 4's in my desktop, the 840 pro in my netbook, the 830 in my mother's laptop back home, and the Vertex in her desktop. And no, there's really no noticeable difference between any of them that's not caused by the difference in hardware.)