Unfortunately that's not always feasible. I use Cura a 3D printing slicer (takes a 3D model, generates instructions for your printer), and it's one of the best at what it does (slicing). The UX is horrible though and is clearly 'designed by programmers' with little thought into how people will actually use it. And every time I upgrade there's a 50/50 chance it'll forget all my settings (there's lots of things you need to tweak and customise specific to your printer) and I'll need to start from scratch. Dealing with these issues is easier that switching to different software and learning it from scratch.