I am not much of a churner but I need to buy a new laptop and pay off some big medical bills so last night I opened a Capital One Venture Rewards card. Then this morning I became aware of the Barclays Aviator Red bonus which requires only a single purchase and annual fee for the bonus, so I would also like to get that. But am I going to get dinged for opening two cards in close succession? Is there a recommended waiting time? I haven't opened any card at all for I think two years, maybe three, and only have two altogether (three counting the Capital One card).