In my sig the most trusted I would say is cex but their maintenance is high.
Shut up, stop trying to mislead newbies for your own benefit.
They're preorders, so you don't know when they will ship. It may end up being delayed several times, until the point that it's not profitable anymore.
They might turn out to be a scam too.
Your internet doesn't have to be fast, as long as it works, that's fine. Any router will do.
As for the author there is another site called snowball.io read up on that also. Search the forums you will find their thread. They have a good setup where you can order your s3s from them directly and once they get them from bitminer they host it for you at very low cost. They also give you free 1ghs s1 mining power. You can get your hardware converted to cloud and trade that too. If you want to go down the hardware route and your power is exp this is the best way to go about it. I suggest cloud cause I have frequent power break downs and internet disconnects and usually lose mining time because I couldnt restart the little hardware that I had like the girdseeds. They are pain in the butt to monitor and since I am not with them always I am stuck waiting to get back from work to restart them.
When you don't mention referral link it is a little misleading.
Best advice is do some ROI comparison. Don't risk more then you feel safe doing. If you enjoy mining it can be a very fun time.
There are MANY options including mining at home, hosted mining, leased mining, cloud mining, and probley more. Compare prices and decide what is best for you.