?-4 is 500 xp for 40 stam or 12.5 ratio. Compared to other regular maps that's about the same. For comparison 5-4 is 12.79 and 10-3 is 13.7. Also I'm pretty sure ?-3 is like 13.3 ratio.

Its also leagues ahead of ?-3 which gives maybe 400 gacha if your lucky while ?-4 can give almost 900 a run.

Originally Posted by nip101

Its also leagues ahead of ?-3 which gives maybe 400 gacha if your lucky while ?-4 can give almost 900 a run.

I already implied that
Btw, to OP: I did run ?/4 for 2~3 days in order to get many gifts (which i get loads of) and normal gacha seeds for getting 4* but after all farming and spending like 50k-70k ish gacha i couldnt get one, so i recommend you doing 2-1 over that map.