Just curious, from people with decent experience in leveling up mining.. Do you wait til you have the next level of Lay of the Land before moving up on grade levels, or do you just stumble around on the next level up without it?
I'm doing Grade 2 atm, I just got Rank 13, and now the exp has been killed.. Trying to decide if it's a better idea to grind on something not giving that great of SP anymore, or if it's better to just go run around Grade 3 areas looking looking for mining points on my own and getting more SP per attempt.