i have an old laptop that i have been using to teach myself mastercam.  i'm at a point where my video card and old laptop can't keep up with the requirements of the mastercam program. i'm considering one of these:  https://www.newegg.com/p/N82E16834233190    https://www.newegg.com/p/1TS-000D-02F47    https://www.newegg.com/black-gf-series-msi-gf63-gaming-entertainment/p/1TS-0016-00725    i don't want to make the wrong purchase.  if these won't work, can an