I'm currently shooting with a G2 equipped with a Minolta MD 50F1.7. It's my only lens and I use it mainly for portraits. I'm looking for a versatile walk around lens I can use for street photography, car events, and social events. I started to look between the 14 and 20, but can't make up my mind. I feel that the 14 would be good for what I need it for, but the 20 seems more compromising because I could also use it as a portrait lens. The 1.7 vs 2.5 doesnt bother me that much because I'll have a flash with me for social events. So now I am stuck in a dilemma and cant make up my mind.Help me make a decision? Thanks!