I'm not sure if there is still any lasting damage at Hacienda del Mar but we did stay at PBS in April and PBS has fully recovered and is building 2 new buildings that will probably be completed by January.
Both resorts are isolated and make it nearly impossible to walk to town but both have shuttles that take you to/from town should you want to venture out of the resort for possibly better and definitely more reasonable dining. A rental car is not needed unless you want to spend a day in Todo Santos or the Cerritos surf colony etc. If so, you can get a one day car rental on site at both resorts.
PBS is larger, has more pools and is hilly using golf carts to haul the non walkers around. HdM is flatter, smaller and quieter. Neither have a swimable beach so if that is your interest you must go into town to Medano beach which is swimable.
Both are excellent choices with excellent service, rooms, amenities and grounds.