After many years of shooting weddings and portraits, I used Porta for several years, but the last three years I have been using Fuji NPS 160 with a flash and Fuji NPH 400 with fill flash outside, the exposure latitude is great on both films and it is almost half the price of Kodak Portra, and I feel that it gives better color balance and flesh tones, what I would suggest is pick up a roll of Porta and a roll of NPS and do a test, as everybody has their own preferances, but the Fuji films have proven to be the best for me and most of the wedding people in the area I live.

Portra actually has three different designations NC=Neutral Color, VC=Vivid Color and UC=Ultra Color

Dave Parker
Ground Glass Specialties