OEM still fine as is after nearly a year and 15,000 miles. I've only had one set of winter wipers in the entire history of my ownership of cars. Anything Anco or Duralast is turd (equivalent cheap brands as well). The rubber compound, UV protection, and skeleton's paint will barely last you a few months on those wipers.
Stick with Bosch and then comes Rain-X. Different levels of compounds and designs, but all will outlast the typical low end wipers. Winter wipers are really nothing more than a rubber sheaving around the metal skeleton to protect it from ice build up which jambs the joints and causes chattering and uneven wiping. Not necessary even in north east winters as long as you keep your winters up and clean when the car is parked in snow.