VBA是用Find方法更快地搜索单元还是遍历每个单元?

I've created a VBA macro in Excel that looks for all the instances of specific function in all the worksheets. I've been able to successfully create it, but I'm trying to see what is the best method performance wise give the function I'm searching for could potentially used a large amount of times with a large workbook.I've created a VBA macro in Excel that looks fo