Benjamin Chan

I got my LX100 yesterday. Don't know how it is compared to the GH4 + 12-35 combo, but the IS seems quite efficient from the tests that I did. The main thing I wanted to confirm is that the IS effectively deminished micro-jitters (which it does quite well, even while holding the camera in your hands only). And the image quality is quite stunning in 4K. I was also pleasantly surprised with image and noise performance in low light/higher ISOs. Up to now, I'm really happy I ordered one! Please report back for your thoughts once you'll have received and tested it!

I wasn't aware there are multiple settings on the LX100, but the discussions I have seen on other forums, from people owning the RX100 and/or the GH4, is that the between the LX100 and RX100, the RX100 has more effective stabilization, but does not maintain the quality level (sharpness, detail), due to active mode doing electronic stabilization on top of optical.
 
A couple of people owning the GH4 as well as the LX100, say that when moving around it is better controlled with GH4 + 12-35 2.8 OIS, but standing still, the LX100 OIS is better. 
 
On a sidenote, as Andrew noted as well, others state moire does not seem to be quantifiable worse than on the GH4, and probably better than GH3.
 
I should get my LX100 on Friday, so looking forward to testing it out.

I have good wide angle converters that are bigger (and pretty expensive) and they work well. For video, you will likely be ok (especially if the final result will be 1080p), for photos I would be more concerned.
 
One note though: depending on the weight and how the lx100 is built/works when focusing/zooming, it could be a concern to mount something more substantial than a filter on the front. Someone else can probably give you a better idea of whether the lx100 is ok for this or not in that sense.

Is the Ex. TELE CONV. function available on the LX100 ?
 
It would give an option of a decent telephoto focal length, and based on this function with the GH2 and G6, the loss of resolution and increased noise wouldn't be too bad, especially with the added resolution of the 4K image.

Pressed the "Buy It Now" link and the quoted price is now $19.99! I hope this is a typo.