Almost all my effort involves medium and large format these days: Pacemaker Speed Graphic and C330f and Koni Omega. 35mm work is accomplished with a Zeiss Ikon Contarex (a gift).
I guess the division of effort is:
LF..... 30% Speed
MF..... 60% C330f/KO
35mm... 15% Crex
Total.....105% Yea, I'm busy! No time for upgrades, downloads or backups.