First we discuss the benzene and pyrene dimers to explore the functional performance at both "extremes" of the system sizes without dispersion corrections (Section 4.1) then with their inclusion (Section 4.2). Finally as an overview we explore the overall performance of each functional in describing the excimer binding energy (D e ) and equilibrium distance (r e ) averaged across all four excimer systems, both with and without dispersion corrections (Section 4.3). Overall our discussion will focus on the performance of the unscaled functionals (comparing global and range-separated double hybrids) and then the impact of SCS and SOS on these functionals.