having a 00 is as important as having a 12 or a 35 or a 67(!!!?!?!?!?!?!) for numbers competition. I’d assume in real life it probably comes up less frequently, but yeah i had a 00 when i was doing 2 digit and i have a 000 now
I have 0-9 and 00-09 as separate PAOs. It is very useful for me. Not really that much more work to make or learn. I would highly recommend it. Mine are not based on the major system though.
I recommend Stuart Larkin for 05 (the guy from the MadTV skit) who plays grown adult who acts like a kid in whitey tighties who says “dooooont” and “look what I can do!!”