I like that it has all my formulas in one place! It's very organized, and makes things super simple to find when you need them later down the road. The only thing that could be improved would be if there was an option (maybe) to have more than two columns at once - this means less scrolling through pages as well. If you're looking for something really convenient to keep track of your calculations, then DOEWisdom will help you out immensely. We've been able to organize our data much better since we started using DoE wisdom; everything from keeping track of projects' budgets/costs, tracking monthly expenses, etc., are easier now because they are centralized into 1 spot rather than scattered around several different spreadsheets or documents.