One of my friends really likes this place.  I've only been to CC and AB.  Is it any better than these two?

It sometimes is a good place...seems like it runs in spurts...Honestly almost every place in the Zona is better than AB and CC though...unless your sole criteria is appearance.

For the info.  For the most part, AB and CC are the only two places I've gone.  I tend to go during the day when it's not crowded.

what other criteria would be better elsewhere? you mean the rush? i'm curious.

generally but not always, the service is better in clubs like Las Chavelas, Bar Tropical, La Tropa, Amor Latino, and other small bars.  Generally they don't bang on the door in 20 minutes like they do in AB.  

Some guys rate service over appearance.

I’d rate Purple Rain as an above average MP. I think, however, your dollar will buy more at some of the smaller bars, like Bar Tropical, Las Chavials, etc.

Purple Rain started in the days when MPs were being shut down by reglamento; therefore, the chicas use a hotel next door to get around the inspectors.   In Purple Rain, unlike most MPs, you can buy drinks and sit with the chicas before going to the room.  In that respect it is similar to most bars.  Like most MPs, sessions at Purple Rain cost more than at AB/CC and last 60 minutes.   (Standard MP prices are $40.00 for the room plus $80.00+ to the chica for full service.  Package prices are usually available for those who barter well.)