Is the HP OmniBook 3 good for gaming?

Only for light or older titles at low settings. It uses integrated Intel graphics, so demanding games will run poorly. A laptop with a dedicated GPU is the better choice for gaming.

Is a 17.3-inch laptop too big to carry?

It is heavy and bulky compared with 13- or 14-inch models, so it suits a desk more than a daily commute. If you carry a laptop every day, a smaller screen is easier.

Does the touchscreen work with a stylus?

The display supports touch input, but HP does not bundle a pen and active stylus support depends on the model. Check the exact configuration if pen input matters to you.

Can I upgrade the RAM or storage?

Storage is a standard SSD and can often be swapped, but memory on many OmniBook models is soldered. Confirm the slot layout for your exact configuration before buying.

Is Windows 11 Pro worth it over Home?

Pro adds BitLocker encryption, Remote Desktop and domain join. Those matter for business users; home users can do most things on Home.

How does it compare with a 15-inch ultrabook?

It gives you a bigger screen, a number pad and stronger cooling, but weighs more and lasts less on battery. Choose it if the screen matters more than portability.