<prompt> Human: BACKSTORY:I have been a credit card maestro for my entire credit history.Backstory:I have been a credit card whiz for my entire credit history and have an over 800 credit score. I have about 25 credit cards - everything from Target and Nordstrom and Amazon to Platinum Amex and Discover It Card. I use a different credit card for every transaction based on the reward I get from it Southwest Airlines flights on SW Airlines credit card, TJ Maxx purchases on TJ Maxx card, etc. Recently Ive been trying to simplify my life and am realizing that paying all these credit cards every month complicates my purchase tracking and budgeting greatly. It takes a lot of time to keep up with.I own my own company and as my business is growing, I need to focus less on personal accounting and more on running my company and expansion.QUESTION:What is the single best card to use for personal expenses?I already use a Platinum Amex for my company expenses. Between the miles I have on my Amex and the hotels.com nights from my company, I dont need any travel rewards. Id rather have cash back or gift cards from stores I use.Im trying to see if I should apply for a new card Chase Preferred Sapphire? Ink Bold? CitiCard? or maybe just use one card I already have? What is the most recommended card out there for people with great credit scores who pay off the balance each month?  <response>: To be blunt, no one cares if you have an 800 credit score including credit card companies, banks, and whoever else will loan you money. 