I am thinking of getting a better camera, and cant decide if a cooled one is really necessRY. I live in Tassie and it is never really hot here. Right now in winter, if I can ever see the sky, it is always ambient around 4 - 10 deg C . Do cooled cameras make that much difference seeing as we have software to remove noise anyway? Is it a hang over from the olden days (

) before these little coolers were invented?
I would love to hear your opinions!!