Recently purchased an M5 and M6 to use for this Wedding season. Will be using a 35mm on one and a 90 on the other. I've been experimenting with different B&W films, namely Tmax, Ilford Delta, and Agfa. I'm really looking for a sharp but fast film to use inside churches and dressing rooms without the use of flash to get the true sense of photojouralistic shots. Looking for well seasoned veterans advice on what worked best for them. Thanks as always.