I'm still trying to build up my lens collection for my OMD and would like to hear your opinions. I currently have a Oly 12-50mm, 40-150, and the 45mm. I know the Oly 17mm f1.8 is still new and there aren't a lot of reviews yet but I'm up in the air about between purchasing the new 17mm, f1.8 or the Pany 25mm, f1.4. I would eventually like to get the Oly 12mm but I'm wondering if it would be too close to the 17mm. I don't think I need both. So, I guess the real question is do I buy the 17mm, f1.8 or the 25mm, f1.4? I would mostly be using it in my house without a flash for family photos and street photography in European cities. Anxious to hear your comments.