Although small, the thong typically includes more fabric than the g-string.
Meanwhile, a g-string consists of far less fabric, typically.
Sarah Jenkins, head of communications and strategy for Damaris and Mimi Holliday, explained the thong toRefinery29.

You probably use one under any outfit that tends to show a visible panty line.
Negative cofounders Marissa Vosper and Lauren Schwab told Refinery29 when a g-string works best.
