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I will probably not go with PBMining because I am afraid they will run with the money. They have little to no information about their company on their website compared to cex.io or GAW. Still trying to decide between 50mh/s scrypt or 500gh/s sha
Dont expect services to stay because u know a few things about them and they'll vanish because u dont know them People did the same mistake with Mt. Gox and fallen into trap. But, those who trusted BTC-e are still making money. Try to judge a service for its responsiveness, practical words etc. If I were at your place, I would never go with Josh Garza's GAW as there are numerous complaints against him. Logically u have 3 options...
1. If u want to trade, go for CEX.io (they are the costliest and guaranteed not to make profit from mining)
2. If u want to trust, go for PB mining (they are the not the cheapest and but chances are there to make profit from mining)
3. If u want the cheapest, go for
www.cloudmining.website (they are the new, so not trusted, but guaranteed to make profit from mining)