Ok, i was polite, a polite bell end, and just a clue its never good to call folks bell ends, especially when 2 of them have the ability to ban your IP address, so please think before you reply from behind your computer.
Again you have asked a hugely expansive question, which is faster, a sakuki cross, or a whippet, well too many variables, what is the whippet or saluki crossed with??????? Which do we prefer, again expansive, prefer for what, a method of hunting??????
Its take two minutes to formulate a decent thread that will receive pages of replies and two seconds to formulate one like