What is everyone's concert F note?

On C instruments (flute, piccolo, oboe, bassoon, low brass, all strings), concert F is their written F. On B-flat instruments (clarinet, Bass Clarinet, soprano and Tenor Saxophone, trumpet/cornet), concert F is written G. On F instruments (English horn, F horn), concert F is written C. On E-flat instruments (alto and Baritone Saxophone, alto clarinet), concert F is written D. On A instruments (A clarinet, piccolo trumpet), concert F is written A-flat. On G instruments (alto flute, G bugle), concert F is written B-flat.