[paulpan]

If you're flexible on the NTFS storage requirement, then one of the newer Windows handhelds like Lenovo Legion Go or Asus ROG Ally could be a good fit.

They both contain the AMD Z1 Extreme SOC, which not only has 8 cores but contains a pretty good iGPU (780M is comparable to Nvidia's 1050Ti in benchmarks). Added bonus is that it contains a battery and display, so very portable and fairly good gaming machines.

Maybe get an external HDD adapter for when you need to access old files.