For its price, it’s amazing. As a replacement for Excel - it’s fine I guess, but really depends on what your do. Excel has a lot more features than libre office doesn’t have (formatting as table, the newer formulas, and the VBA code is not the same). However if you just want it to do basic calculations with, like, excel 2010 equivalent then it will definitely work. Things like data validation, conditional formatting, nested formulas, and recording macros will work no problem.

I can’t really speak for the other products.

Any more laid back and they would get too relaxed to make music anymore lol

I use it to become the remote tech support person whenever my dad has trouble using his phone lol