>>4314630Stop worrying about IBIS. OIS lenses don't fail after 10 years, neither will IBIS. The first OIS lenses released in the mid 1990s still work today.
The original 20mp Canon R6 is the cleanest FF camera that I'm aware of, outside of specialty/night vision cameras.
>>4314634>What exactly do you mean 'best low light'? I've found that despite what people say about bigger photosites, more megapixels actually look better, even with more noise you get more detail. The color generally isn't preserved as well, but the images also don't look mushyI tend to agree until about 12,800 (5Ds) or 25,600 (R5). But in extreme low light some of the lower resolution FF sensors, like the original R6, pull ahead.