Me and buddy talked about this, we think having skill cap is not so good, since it means after you reach it, all you can do is fighting, take away the fun of peaceful grinders.
Also, if subscribers have higher skill cap, it is not so good of an idea.
If Loftorb want to make money, why don't you sell useful tools or features for some bucks:
like a magical scythe that harvest all crop in the plot instantly with one click,
this way, we don't have to kidnap programmers to our gaming group and make him write farming bots for us, and Jorbar can make some dough.
or a magical seed planter that plant seeds in all the field starting from highest q seed in one click.
I feel these would be nice to have and not so game breaking.
So, if you want to save some time, you can buy these tools from Jorftar.
Then, there could be some feature that might be more game breaking, like pay some bucks for a very large inventory? Actually, to make it not so game breaking, you can make it that someone can only use these large inventory in their villages, so it can only be used for farming, horticulture, etc.
So, people can pay for some easiness, less clicking, and overall, not very game breaking.
It's also a win-win, since kidnapping programmers is illegal and we don't want to be in trouble, the Lojorftab can also get some bucks.
Can also buy magical dummy which you can practice fighting with, program them so they are good fighters, useful for practice pvp.