Suppose you were a recruiting manager,whom would you like to

Suppose you were a recruiting manager,whom would you like to hire,"key players" from other companies or "newbies" who have just graduated from universities?Give your reasons.
Thank you a lot.
谢谢一楼的翻译，太妙了。不过，我要的是答案不是翻译。
Guy,thank you all the same.