Advantage of newer liposomal preparation of amphotericin B
Newer liposomal preparations of amphotericin B have the following features:

Fewer chances of nephrotoxicity and infusion-related reactions
Lesser uptake in the tissues like kidney
More expensive
Similar in efficacy and antifungal spectrum as conventional preparations
Similar in efficacy and antifungal spectrum as conventional preparations
Fewer chances of nephrotoxicity
Lesser uptake in the tissues like the kidney
All of the above