I am doing the colab, but I hate Idol Z game with a passion. So retarded UI/spam clicking to do anything. No real gameplay whats so ever. But what you wont do for one more waifu in Sengoku lol.

Also - personally I think 5 magas are slightly better than free Oda. Its like 1 Luk upgrade or 10k senki points (or how much you get for selling 5*), vs for example 5 stamina resets, that can give you if you are lucky around 10 non-human girls.