Sometimes you can get too fixated on image quality and forget the overall image.  I was hanging around at Ruby Chow park one weekend when some jets were approaching Boeing Field.  I got some shots as they came overhead but then switched to getting shots of them as they got close to touchdown.  The view down the runway is looking straight at Mt Rainier.  The jets in front of the mountain look great.  Very quickly, the heat haze can make the clarity not as sharp as I would normally expect of myself but, actually, the shot is fine at full scale.  Just enjoy the image and don’t fret about the details.