Lens
Sigma 16-28mm f/2.8 DG DN Contemporary
Who uses it
The creators running this lens
Paige Brunton
Her one-lens-does-everything pick. She explicitly chose the Sigma to save money over Sony G-Master zooms while keeping the f/2.8 aperture and ultrawide range.
Source: My Ultimate YouTube Studio Setup: Pro Gear + Tips — Paige Brunton confirmed
Budget alternatives
What creators suggest as the cheaper pick
Tamron 20-40mm f/2.8 Di III VXD
Suggested 1× across the documented setups