Imbalanced drop rate for keys and chests - don't make me spend money :(
I have 8 chests and no keys :( And it seems that the chests will continue to stack up.
I've read somewhere that you roughly need 80 wins per month to get your 12 keys and at that same time every time you or one of your premades gets S- or more you get a chest. That seems pretty imbalanced to me.
It would be nice if the overall drop rate chances of 3 keys were the same as one chest and also have the option to do something with the extra keys or chests.
Riot can you address those issues please?
PS. Don't tell me that I can buy keys from the store :(