Yes I apologize about the quality of the pics. I was trying to get the before and after pics as accurate as possible, but my little point-n-shoot camera sucks. :facepalm: They are actually the same HID lights between the two pics, just slightly different angles from my pictures.
Now, in terms of heat on the new FOGS, they actually should burn cooler b/c its Xenon vs Halogen gas bulbs (with the added benefit of supposedly less filament deterioration -- at least from what I've researched). I was also careful before I bought them to make sure they were the exact same wattage (55w) as the OEMs-- so that there would be no concerns with shortages with sensors and fuses.
As for the visibility: I find the overall new fog beams to be much brighter (and I actually really do like the way they aesthetically look as they are a closer match to my HIDs). However, interestingly enough, I find it now a bit harder to discern the difference between my HID beams and my Fogs [when I'm sitting in my car and toggling the Fogs off/on] b/c they are much closer in lumens and color temps now -- As oppose to the OEM fogs where you can see the yellower hue a bit more easily. So overall, I guess its a trade-off: Brighter overall beams from both the HIDs and fogs, or slightly better contrast between the two different light sources.
Hope this helps.