While the GTX 1650 is an excellent upgrade over the GTX 1050 or GTX 1050 Ti, we can't say the same about the Core i7-9750H over the Core i7-8750H. Be prepared to spend $1200 for a budget gaming laptop with the performance level of an older GTX 1060.
https://www.notebookcheck.net/Thin-is-in-MSI-GF75-Thin-9SC-Laptop-Review.427413.0.html