Don't do a hackintosh. Way too unstable and a pain to plan and configure. Stay with Apple's hardware if you want MacOS. From a productivity standpoint I don't think there is anything better.

I use an 14" Macbook Pro M2 Max for work, it runs like a dream.

A custom PC if you're into gaming or have an application that strictly needs dedicated graphics. Otherwise you're stuck with Windows 🤮 or Linux which is great, but depends on what you want to do with it.

What do you plan on running on the new hardware?