The one near me cuts all their dogs super short,it doesnt matter what breed. I seen all come out with the same shaved down cut

I got a DVD at Petsmart for grooming. The main thing I wanted to see is the shaving on the nose and whiskers. I pretty much do a great job with pads,genital,ears and body I just hate to cut the nose bridge. But I saw a dvd and it showed a little bit how to do it and I tried it today and it came out awesome! Now that I have 3 dogs ,grooming is going to be too expensive. My groomer charges $40& up for each dog so I would be paying at least $120 each time!So I think buying the professional clipper might be worth it lol
I need to get nicer clippers because Lola's hair is a mix of silky and cottony?
But the clippers for her hair type cost like $169!
I am learning to Groom Lola myself but my ultimate hairstyle for her is this one below. This adorable furbaby girl is from Japan I love the long earhair ,short body hair and the legs look like she has boots
Genie
Cookie
Lola
Angel