I wonder if some of you have any experiences with wide angle converters. If I purchase the LX100, I would be looking into a wide angle converter in order to get a 15-20ish mm field of view. I did a bit of research and narrowed it down to the following two :
Canon WD-H43 43mm 0.7x wide angle converter lens
http://www.bhphotovideo.com/c/product/485502-REG/Canon_2072B001_WD_H43_43mm_0_7x_Wide.html
OR
Raynox HD-6600 43mm 0.66x wide angle converter lens
http://www.bhphotovideo.com/c/product/227155-REG/Raynox_HD_6600PRO_43_HD_6600_43mm_0_66x_Pro.html
They both have pretty good reviews and seem relatively well built, but I'm wondering about image quality... Do these types of converter lenses decrease image quality to a high degree? (resolution, colors, alter flares, etc...) ? Might I just be better off purchasing a GoPro for wide shots? I didn't want to spend that extra money and I also wanted to maintain all the manual adjustments (which GoPros don't have).