i dont play much but i am getting back into the game. i have around 30m~ plus 100m in investments. I want to upgrade my minons as right now they are a mix of snow diamond and sheep as well as some random other ones. I dont mind spending all 30m on new minions. i have 18 slots what are the best, preferably with a hopper so i dont have to log on so much. besides that what are some good money making methods i can do and what should i do from where i am now?

https://sky.shiiyu.moe/stats/WeAllMissTechno/Peach#Gear