Is there a cassette available with an 11-tooth start so I don’t have to change the driver on my rear wheel to XD™?

SRAM offers a PG-1230 Eagle™ cassette which utilizes the HG splined driver body interface. This is compatible with all of our Eagle™ drivetrain parts as part of the Eagle™ ecosystem. However, for optimum performance the XG-1295 and XG-1299 cassettes are used in the Eagle AXS™ offering.