panasonic leica 12-60 mm f2.8/4 or olympus 12-40 mm f2.8?

[Stergios]

Hi!
after my research i concluded to panasonic leica 12-60 mm f2.8/4 and olympus 12-40 mm f2.8
which one has better image quality-sharpness on an olympus omd em-10 mkii?

 

[toejam237]

I have the 12-40, it is very very sharp indeed.
Don't have the other one so couldn't comment.

 

[Jeff15]

I used the Panasonic lens for a while and not had any complaints...