A computer-implemented method, according to one approach, includes: receiving write requests, accumulating the write requests in a destage buffer, and determining a current read heat value of each logical page which corresponds to the write requests. Each of the write requests is assigned to a respective write queue based on the current read heat value of each logical page which corresponds to the write requests. Moreover, each of the write queues correspond to a different page stripe which includes physical pages, the physical pages included in each of the respective page stripes being of a same type. Furthermore, data in the write requests is destaged from the write queues to their respective page stripes. Other systems, methods, and computer program products are described in additional approaches.