Hokiefyd,
My last set were OEM's bought from the dealer. They wipe very well edge to edge (of course), but started to streak quite quickly. Within a month or two at most... I replaced the rubber insert and within a month it was shot again. Not sure what was up with that, but very well can be my worn wind shield tearing them up quickly. The insert cost me like $6, which is not exactly that cheap considering I can buy a new wiper blade for that much. But I guess that is due to me buying them at the dealer... If these new ones go bad I assume auto part stores carry them very cheaply.
I will see with these ones how well in the long-term they do... If they start smearing within a month or two I will go to the cheapest blades I can find and replace often... No sense in buying $10 blades for that to happen!
I did a good cleaning on the windshield right after I installed the new ones... I clayed it and applied some sealant to it (Meguiars M21). So we will see if that helps, although I clayed right before winter as well so there really should not have been too much stuck on the windshield.