I recently picked up a 1TB WD Elements and I'm quite loving it. no idea on LONG term reliability, and the warranty is only on the drive itself and not on the data.
do you have any old drives that you're no longer using? maybe allocate one of those as a backup drive. I had a 100G ex-laptop drive, so bought a $15 USB3 case for it and now I have a portable 100G external. I use that one for OS image backups and very important personal files, and then stuff the drive into my firearms safe. I use the WD for daily transport of files between work and home.