In the past few days I came around this website named MinerBooking ( https://minerbooking.com/en )which offered cryptocurrency mining. I tried their services starting a few days ago and it sounded quite good. Basically their fees at this point in time are quite low,but it always depends on the price of the currencies themselves. I'm not really an expert at this but from what I've seen until now it looks quite good so i thought I'd share my experience.
Fortunately they deposit your mined coins to your account every 24 hours. I've already been mining with them for two weeks and now I made another booking for my machines for another month.
From what I've read a few mining sites have been hacked lately and being that they don't keep my coins in their cloud but deposit every amount of coins produced in that day to my wallet I feel kind of safer.
I suppose that once they get everything running the prices they charge for their services might be higher however that is something I'll have to see in the future.