I found there was a difference in the pictures from start of season to end of season and year to year. I have hundreds of pictures and spent many hundreds on pictures!) that are virtually identical day to day and track day to track day! The great (and improved!) photos come when you improve! Not missed because the photographer missed the last session or two!
And nothing improves your photos like forgetting the photographer is there! Target fixation!
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The Smart Money: #1 - ATGATT, #2 - Training (machine skills and survival skills), #3 - The bike; whatever floats yer boat with the money you have left over