Couple of questions or issues I am dealing when switching to mining hub
Do not worry, this is just a curious mind testing it for a month, I am sure it will end up ok.

Hub Workers are not inherited to coin workers
If I want to see my hub worker working I have to add the worker to each coin and then open the workers tab on a coin level.
I have even found instances where my expected hash rate was missing more than 30% and no coin was attributed that hashrate.
Very annoying considering coin switching feature requires a bit more trust than pool mining.

Hub Workers do share difficulty
I wonder if there is a reason to reset difficulty every time we receive a share from a different coin.
Even after an hour I did not receive difficulty I expected from Equihash mining last couple of months.

Difficulty hints mint be useful, but I find it hard to calculate them
Miner reports the difficulty as a hex and I am asking right now if there is a option to calculate the float value you expect in password.

I would really appreciate a proper worker dashboard with hashrate for each coin and 5 minutes/hour/day values

Overall I like the fee+donation options, I like the idea of consolidating miners. Looking forward to payouts and overall experience.