What would the lowest and highest gear combinations on a triple be? With SRAM Force AXS group you can get a 10-36 cassette and a 33x46 crank set. You can even get a 30x43 crank set made for gravel bikes. It’s got a slightly wider Q factor than a double, though perhaps so does a triple?
So you got options for a 33x36 low gear matched with a 46x10 top gear or a 30x36 with a 43x10 top gear.
I’d be curious to hear how that compares to the range of a triple. You might get less gear duplication with a double vs. a triple.