by Captain Sensible » Sat Mar 31, 2018 2:00 pm
I'd assume sheet1 would get updated first simply because it's the first sheet in the workbook and BA uses the same data feed for both tabs if the refresh rate and markets are indentical.
If it's the same workbook you could probably check with some code of your own but unless you have some intensive VBA running I doubt you'd see a timing difference