Selection approaches are used to identify the best system from a finite set of alternative systems. If it involves a small number of alternatives, then Ranking and Selection is the right procedures to be used in order to select the best system. Nevertheless, for a case of a large number of alternatives we need to change our concern from finding the best system to finding a good system with high probability by using the Ordinal Optimization procedure. Almomani and Abdul Rahman [1] has proposed a new selection approach to select a good system when the number of alternatives is very large. In this paper, we study the efficiency of Almomani and Abdul Rahman [1] selection approach base on some parameters such as the initial sample size, increment in simulation samples, total budget, and the elapsed (execution) time. In doing so, we apply their approach on the M/M/1 queuing systems, in an attempt to determine the adequate choices on these parameters in order to get the best performance for the selection approach.