What's your favorite Canon equipment

I am a passionated photographer, especially military aircraft is what I like to make pictures off (especially air-to-air). I am wondering with all the good photographers here, especially the ones with Canon equipment what you are using.

I have the following equipment:

• Canon EOS 1d Mk2
• Canon EOS 5d Mk4
• Canon 300m L 2.8
• Canon 70-200 L 2.8
• Canon 24-105 L 4.0
• Canon 50mm 1.8
• Canon 1.4x converter

Hope you liked them, please show yours!