Is the RTX 5070 Ti enough for QHD gaming?

Yes. The RTX 5070 Ti is built for QHD gaming with high settings, and it can handle ray tracing in most titles with upscaling. Expect it to fall short only at 4K or with maximum ray tracing.

Is 16 GB of RAM enough?

For gaming on its own, 16 GB is workable. It gets tight with many browser tabs, streaming and background apps at once, and some newer games benefit from more. Check whether the memory is upgradeable before buying.

How does it compare with the MSI Raider or Titan?

The Vector sits below both. It keeps the same class of graphics but uses a simpler chassis and fewer premium features, which is the main reason to consider it over the higher lines.

Can I upgrade the SSD and RAM?

MSI gaming laptops in this class usually have accessible memory and storage slots, but confirm the exact configuration before buying. A second SSD slot lets you add storage without replacing the 1 TB drive.

Is the 16-inch screen too big to carry?

It is a desk-replacement size. It fits in a large backpack but adds weight and bulk compared with 14-inch laptops, so it suits buyers who mostly game at home.