I have two mini Schnauzers, George(all black) and Weezie(black and silver). Iâ€™ve taken each to the groomer once or twice and have since been grooming them myself. Iâ€™ve decided to invest in some good equipment as I will be grooming a total of 4 now! I'm leaning towards the Andis AGCL LightSpeed Clipper or the Andis AGC 2-Speed. I am not sure if a one speed is sufficient so may go with the 2-Speed. (I groom once a month). Any advice on which would better? Iâ€™m also looking for a good shampoo, a pair of good shears for blending and those used for clipping inside the ear. Any suggestions?