Travel / Best way with car from Szczecin to Bielsko-Biala? [6]

Hi, i will visit my girlfriend in Bielsko-Biala, and will for the first time drive. I have looked on Google maps and viamichelin and i got several different alternatives. One says the best solution is to drive throug Germany / Berlin and later east again.

But i would rather like to go in Poland. Is there any of you that can give me any suggestion about what road is the quickest and have the best standard?

Road 3 via Zielona Gora?

Or maybe E65/E261 that goes a little bit more east.

Any ideas and experiences are welcome!

Thankyou.