Google Sheets

I consider Google Sheets the ultimate spreadsheet app (at least from what i used until now). I really like it because it works very good and is really fast even with large amounts of data. Another great feature I really like is that the spreadsheet is stored securely in Google Drive and can be accessed from any device, this also makes sharing possible.

There are no cons for Google Sheets from my side.

The basic features of Google Sheets are very easy to use, especially if like me, you spent the first 30 years of your life on Microsoft products. Google didn't reinvent the wheel and most of the functions used in Google have identical syntax to Excel, so you won't spend time re-learning how to sum your rows or columns. If you don't need to do anything overly complex in a spreadsheet, Sheets is an absolutely acceptable alternative to its competitor

While the basic features are simple and easier. Some of the "intermediate" features require a bit of research. For example, basic conditional formatting is fairly straight forward—however, if you want to do even a little bit beyond basic, for example, look for duplicates (which is very straightforward in Excel), you need to apply custom functions within conditional formatting rules. And if you're not relatively informed or willing to sit through a YouTube tutorial, it's not going to be super clear what the correct answer is. Also, Google's customer service doesn't usually supply any help here; I've seen numerous threads between customers and Google where customers ask how to do very common tasks or ask about common features and the reply is a resounding "We don't do that.". I'm in a privileged position because I work at a company that actually teaches people how to use Google Sheets, so I have a free resource to teach myself tricks if necessary, but despite this, the syntax for "complicated" tasks is easy to forget and I do often find myself looking up the same things over and over again.