Citi has brought back the best signup offers ever for two of its popular personal cards:Citi Premier 80,000 ThankYou points :: $95 annual fee ($1,105 in our book), andCiti AAdvantage Platinum Select 75,000 AA miles :: 1st year free ($1,125 in our book.Chase has increased signup bonus for Sapphire Reserve from 50,000 to 60,000 points, while cutting it down for Sapphire Preferred from 80,000 to 60,000 points.There are also various other changes in our Promotion page.