Why you're making multiple post with same question.
If you cannot use the google, then forget about whole mining.
And do you know why you didn't found any comparison, because you wasn't looking for that,
you just waiting till someone will do that for you, that's why you didn't find anything.
Another lazy ass. And your electricity isn't free, you're just a thief and you're rant with that.
That's my thoughts...
agreed x10.
Plus the question lacks certain data, such as what is your primary goal overall? do you consider resale? if so what target audience? do you consider using the equipment for things other than mining?
Most of these questions in themselves will lead you to what brand you wish, or to specific questions about specific mining aspects to do with one or the other.
Research is key. I know its a lot to read and do, but just starting somewhere as simple as the beginning of claymore's ETH miner thread and reading it all; will teach you mountains upon mountains about mining specifically ETH.
Hopefully you take this to heart, and understand I am trying to give as serious of a reply without trying to come off as rude; because a part of me wants to be rude for the aforementioned reason(s).