My spreadsheet main page is:
Name, Lvl, Vet, Origin, AT,P rimary, Secondary, Day J#, Day Job %, Created, Age, Enhanced, Tports, Incarnate, TAFP, TFC, Halloween, SBB, Vday, Winter, Zones
Enhanced just means if they need respec, have generic IOs, or are pretty well done with sets
Tports are the P2W extras with Team teleport, etc... (most of my chars get them all anyway now)
Incarnate: What level shift
TAFP is just the four stat bonus accolades that if they have, or red side equiv
TFC, what of the six basic TFs they have done
Zones: Unused, but I think it was what zones for the accolades have been fully explored?
Halloween, SBB, Vday, Winter are just where the char is on with the badges. none, some, most, done are the usual. Added a P for mostP & someP if they have the prismatic aethers from halloween.
With a Dayjob support sheet. Couple other sheet proposals are for Minds of Mayhem tracking, incarnate powers, though at this point I should just make an app.
With my CDO, I haven't accidentally started a character with the same AT & sets, but I did restart a couple with a different origin.