What's tha' best barber clippers to use?

personally i would go with andis! all three are good but my dad gave me an oster 76 from his barber shop and i wasnt used to the clipper blades cause we used wahl clippers at the shop where i worked and they have the plastic ones! i like the plastic clipper blades better because i can fade the hair better with them! but thats what im used to! the wahls are alright thats what we used at the shop but i had bought some andis trimmers and i like the way they clean the hairline alot better than the wahl trimmers so andis clippers probably work better at fading too, but ive never used andis clippers so i really dont know! the ones you are looking at for him look really nice though!!! if you get him trimmer too i would get him one with the t blade if he does alot of african american hair they are better for lineups!