Lumix GH6: would I like to replace Leica 12-60mm?
 

Hi,
I only shoot 4K videos. Unfortunately my Leica 12-60mm lens has suffered a blow and in wide angle it can't focus like before.
In other words with the maximum focal length it works well, but in wide angle I see clips slightly out of focus. I don't know if I should repair it.
I had thought about replacing it with a lens that has a slightly greater focal length excursion. I would settle for a 12-100mm.
But I'm afraid that I won't get the same video quality as the Leica 12-60mm and above all I won't get that stability option.
In fact 90% of my shots are freehand.Please can you give me some advice? I
s there a lens for a GH6 with the same quality as the Leica 12-60mm?
Thanks.