I have been mining with a small mining rig and purchasing mining contracts (GHS 5.0 & GHS 6.0) on Eobot now for over 2 years, I have over 59,000 GHS 5.0 of mining power now and growing daily (re-investing).
I started back then by depositing dust from regular faucet claims from free sites giving small amounts of cyrptocoins every few minutes.
Eobot's standard contract time period rental on GHS mining power is 10 years, you can choose which coin you wish to mine (they have 20+ to chose from) and the mining power you wish to purchase from their drop down menu's.
They have a daily "free" faucet also....
Their mining fees are not too high and effectively follow btc market price so if btc market price rises, the mining fees reduce and vice versa. You can re-invest any mined coins into additional GSH mining power from as little as USD $0.01 cent. There is a 5% standard fee for exchange with this.
You can deposit in most coins (although sometimes this takes a while to be processed) and their deposit page tells you the minimum deposit amounts acceptable for each coin that you wish to deposit.
In the 2 years I have been mining with them, I have never had any issue with a withdrawal, withdrawals are instant, onto the coin blockchain, but they do have minimum withdrawal limits and mining fees, but these are not too high especially with some of the alt coins, again you can check these out on their withdrawal page.
If you wish to take a serious look at this, here is my referal link:
https://www.eobot.com/new.aspx?referid=2013784
Or if you don't wish to use my referal link you can just check everything out here:
Good luck guy's and happy mining