This derailleur offers great performance and value compared to the Red line at just a slight weight penalty.
The wide variant of the SRAM Force eTap AXS front derailleur works great to help with rear tire clearance if you're wanting to set up your gravel bike with a more road-friendly 2x set up. I believe it's rated to handle up to 45mm rear tires, though that would be a tight fit.
Highly recommended!