There is no limit on the total CL from all you cards. You can keep it if you only have 3-5 cards in total and it will NOT affect your applying for another new card. However, it has negative impact on your credit score if you have too many cards, say >10.
I have 10+ cc, and my fico score is 800+, there is no impact about how many cards you have.
you
【在 F********n 的大作中提到】 : There is no limit on the total CL from all you cards. You can keep it if you : only have 3-5 cards in total and it will NOT affect your applying for : another new card. However, it has negative impact on your credit score if : you have too many cards, say >10.