Be careful on a contact approach. I did an ILS to 28R at SFO and missed approach at 200 ft still in the clouds. I went VFR seconds later and asked for a contact approach left traffic to 01 which they gave me. All worked out well but after I landed I checked legalities and our airline required circling minimums to do a contact approach. The reported visibility was one mile but circling minimums was 3 miles. We had over 3 miles during the missed approach but not the official report for our approach.