In gachas I usually do single pulls but because this game uses the archaic system of only guaranteeing an SR through actual ten pulls I am not sure if it's more efficient to do single pulls or ten pulls.
I went with ten pulls initially for the SR but I got a dupe of the on banner character which kinda irks me.
So which do you think is more efficient? The ten pull only guarantees an SR, it doesn't actually increase SSR rates right?