I groom my yorkie with the scaredy cut clippers and they work pretty well, it may look like a hack job at first but once you get used to using them it looks pretty nice. I also use the tiny scaredy cut clippers and I love those. You can cut pretty quickly with them too, the first time I used them I had my yorkie's hair done in about 30 minutes or less. The only thing I didn't like about them is that the comb attachment is hard to get off, making it a little difficult to change out. I personaly like the scardey cut clippers and use them often, it will just take some practice to make the haircut look nice.
I hope this helps
Btw, I go with the puppy cut, so I just trim it down short. If you want something longer length I suggest using a different product.