Allow for more than 7 nested IF() logical operators.
This would be helpful for teaching and assigning letter grades since there are 12 options.
Lee Townsend commented
I use Vlookup. See http://users.wfu.edu/matthews/plus_minus/excel_example.html
Peter Gorham commented
In the meantime, you might find that you could use the Choose function to achieve that. It's also much easier to read!
How about they just add support for the `=IFS` function? Windows version has it… but OS X lags behind the Windows version a good 5-6 years so it'll be awhile before M$ adds it.