Hm..apple juice gives me heart burn while orange juice tastes like urine..Touch decision. I have to say orange juice. This is because very few, but some brands have really good orange juice. Orange juice never really tastes like actually orange juice though. Go suck the juice out of an orange and compare the taste to orange juice. I taste a huge difference. But then again, I love brusslesprouts. Also, orange juice gives you more energy than apple juice and if you drink it while your sick, the vitamin c in it helps you get better quicker.