As I'm nearing the end of the 4's list, I find these two peaks standing in my way. What is the best way to knock them off? I have heard that some do both as separate day hikes, but all in one day by driving from one trailhead to another. Or, is it better to do them as two day hikes on different days, or as one long "death march", or as a backpack? Looking at the maps, the answer is not clear to me and I'd appreciate opinions.