Which is better in Vietnam: Free fire or PUBG mobile and why?

I started with Free Fire because all my friends in school played it, and it ran well on my older phone. Later I switched to PUBG Mobile when I upgraded mainly for the graphics and more realistic gameplay.

But honestly, I feel like Free Fire has way more local events and support in Vietnam. PUBG feels smoother, but the local community seems smaller?

What do you think?