Method of repairing a Ni-based alloy component are provided, along with the resulting repaired coated component. The method may include: spraying a plurality of particles onto a surface of the Ni-based alloy component to form a coating thereon. The plurality of particles comprises a mixture of Ni-based superalloy particles and Co-based superalloy particles. The particles are sprayed at a spray temperature that is less than a melting point of both the Ni-based superalloy particles and the Co-based superalloy particles. A repaired coated component may include: a Ni-based alloy component having a surface and a coating on the surface of the Ni-based alloy component. The coating comprises a plurality of deformed particles therein, with the plurality of deformed particles comprises 5% by weight to 80% by weight of a Ni-based superalloy and 20% by weight to 95% by weight of a Co-based superalloy.