Palawan is less a destination than a corridor. The island runs roughly 450 km from Coron's wrecks in the north to the scattered reefs of Balabac in the south, and most travellers see only a slice of it: El Nido, maybe Coron, a night in Puerto Princesa on the way. That slice is spectacular, but the province rewards people who give it room: a few nights in Port Barton between the big names, a day on San Vicente's 14-km Long Beach, a boat day with nobody else's itinerary attached.
The honest trade-off is distance. Roads are long, boats depend on weather and the best places are rarely next to each other. We plan Palawan as a sequence, north to south or the reverse, with one transfer day for every two or three days of doing very little. Done that way it is the most rewarding island trip in the country.