I like Corsi that resemble mollosers; not boxers. There's a lot of variance within the breed that somehow fits the standard. I really do like Pinacle Performance Corsi and another guy out of Las Vegas, NV. I think his kennel is called Red Cliff Cane Corso.
Red Rock I think is the one in Vegas.
We all have preferences for what look we prefer in a corso and what I like might not be what another likes. Standards are guidelines as to what to breed for but like most other things is open for interpretation. There should be more consistency in the breed (perhaps will be in 50 years or so from now) and in some kennels there are but right now everything is wayyyy toooo all over the place, so while if the dogs met the standard you might be able to pick out certain lines by their look they should all fit the standard. That isn't the case at the moment which is why we advise people to find a breeder that has the type of dogs they are looking for and is a reputable breeder.