Sword Art Online vs Gun Gale Online: What's the difference between the two games?

In the world of Sword Art Online, VR technology and by extension VRMMORPGs are the very foundation of the narrative. While the technology is extensively showcased in various ways, VR Games seem to be the most prominent means and within that subset, two games are the most important ones for the plot - Sword Art Online (SAO) and Gun Gale Online (GGO). This raises one crucial question, Sword Art Online vs Gun Gale Online: What's the difference between the two games?

Sword Art Online (Video Game) - TV Tropes

Sword Art Online vs Gun Gale Online: What's the difference between

Sword Art Online Alternative: Gun Gale Online Episode 2: GGO

Sword Art Online Alternative: Gun Gale Online Season 2 Announced

Sword Art Online: Fatal Bullet (PS4)

Sword Art Online vs Gun Gale Online: What's the difference between

Games like SAO you won't mind getting trapped in

Sword Art Online Alternative: Gun Gale Online Ep. 12 (Final): We

Is the New Gun Gale Online Better Than Sword Art Online? - This

A Brand-New Battlefield Awaits! Karen Kohiruimaki is a college student who stands at an imposing six feet. While her complex about her height makes it

Sword Art Online Alternative Gun Gale Online, Vol. 1 (light novel): Squad Jam (Sword Art Online Alternative Gun Gale Online (light novel), 1)

Sword Art Online Alternative: Gun Gale Online Ep. 12 (Final): We

Sword Art Online Alternative: Gun Gale Online

What real life MMO, RPG, MMORPGs, etc. are like Sword Art Online