What are all of the types of hacked Xboxs?

So for me as person was interested in buying one and also what are all of the types of hacked Xboxs (jtags,rgh,flashed) the names of them, the price, what they do, and where you can find/buy them or make them.

Then also i wanted future people that have the same question or want to buy/make one can be helped. So, I'll make a list of all the types with the price what they do and where you can buy it and also how you would make it for yourself.

Then ill have a list of what people think is the best hacked console to have.

On top of all this I'll give rep and thanks for people helping. Unless you post something that is not helpful or has already been said. But i will always give you a thanks for your opinion on a the console you think is the best.

So thanks and don't be shy!!!!!!