mineral po yan. if you check your honda car's service history and it shows that it does use mineral ok lang yan. pero kung synthetic ang ginamit mas mabuti synthetic use ninyo. you can also check your car's manual if it does suggest the use of mineral engine oil.
overall synthetic engine oil does better than mineral. plus mineral oil degenerates faster especially in rough conditions (stop go driving in the city ma traffic kasi is a good example of rough driving conditions). what this means it will carbonize earlier than synthetic oil.