Yes it's worth it. I'm usually on Windows, and can say that 95%+ of the programs I use work flawlessly on a 24" 4K monitor with 175% scaling. The crispness of a text editor on a 4K screen is worth every bit of the 5% of programs that have scaling issues. And these days, remaining scaling issues involve some parts of the app scaling correctly, and other parts (usually menus) not scaling correctly. I never encounter "blurry" programs with bilinear scaling anymore.