Disk eccentricity at t = 8 kyr for models with a total mass infall rate of ﹩{\dot{M}}_{{\rm{in}},{\rm{total}}}=1{0}^{-6}\,{M}_{\odot }\,{{\rm{yr}}}^{-1}﹩, comparing the single-streamer (green), Up–Up (red), and Up–Down (purple) configurations. In general, the multistreamer models excite substantially less eccentricity than the corresponding single-streamer model.