I have a Lenovo Yoga 920, I upgraded fro a Macbook a few months ago.
There’s no dedicated graphics card but it has an 8th gen processor and doesn’t strain with any task I’ve thrown at it yet. I do have a thunderbolt powered external GPU that I could use if I wanted to game or something, but I don’t do that much anymore.
I also really enjoy the active digitizer pen, which feels more natural than using a traditional wacom-style pen.
I maxed out its specs so it was a little over $2k when I bought it. Whenever do web-design, coding, or connect to multiple monitors, I have to set the resolution to 1920x1080 so things scale correctly, so realistically I don’t use the 4k for anything.