I would've been open to getting another Intel drive and I had the RMA set up. But after three days of waiting for it to ship I got frustrated and contacted Intel. After about an hour (mind you, this is after having spent a large handful of hours on support with them already) of pressuring them, turns out they didn't even have one in stock to send to me. So who knows how long that would've drawn out if I hadn't pushed them on it. At that point I was completely fed up with Intel's customer service. It has been atrocious all along; completely chaotic. I would've been fine with getting another Intel but when that went down, I was over it. Asked for a refund and was granted one. I just couldn't fathom the possibility of wasting another minute of my life with Intel customer service.
So far no problems with the Vertex 3. I had been running the computer off an old HDD and just cloned the boot drive volume to the SSD with Super Duper. Speeds are in the low to mid 400's according to a very quick AJA test. Really, that's about as far as I've gotten with things so far. Just doing an initial time machine backup of the new volume now.