I ordered an oversize main for PHRF but am hanging on to my 1982 OD main in case we get some OD going in the PNW (hey, we actually won some races with it last year!). When I get a new headsail it will be a 155% to improve the rating as I will be sailing with 133 with my big main (ouch). In BC, a J/30 base boat is 145. I don't know if they acknowledge a ODR rating (should be 139 here).

Once I get a 155, I'll still hang on to my 163 so I have the OD option.