So chase denied me to CLI they approved me 2200 and they dont want to increase it to match with my discover.... grrrr! Reason history not long enough.... now im sad cuz I wasted one HP for nothing! Should Istill ask them next time for CLI or just be happy with my amex and enjoy amex CLI?
trying to reach 800! 
These days I'm totally negative on Chase, so I would say stick with AMEX. Of course, it really depends on how valuable your Chase card is to you. If it's a card that you can maximize the benefits, then it might be worth a second try. If you have other cards that work as well or better, why bother?
I guess not valuable as my discover... but to ask them again is another HP and soon my amex will be my 61st. So I hope with his HP my amex wont be affected. Grrrrrr...... I thought chase will be nice to me I guess not. So I guess im gonna keep loving my discover and my amex from now on. To think chase card still in the mail. Hmmmmm.
Most CC companies are hard to peg. I have been with Chase for 4 yrs and never an auto CLI despite always paying in full, and they didn't get burned in my '07 BK7. The card started as a WaMu, when Chase took over they slashed my limit in half and doubled my APR. Neither has budged in all these years.
Thanks to the fine folks and great advice here, I have a Discover It with 5x the Chase limit and a brand new Barclay Rewards MC with more than double th CL. Only reason I haven't cancelled the Freedom is my DD is an AU on it.
IMO, Chase would not be worth a second HP, but you have to decide what' best for you. Sounds like you are covered with your other cards.
The funny thing is chase gave me 2200, with apr aft. Promo of 22.99 the highest apr ever! Before I apply for chase my highest apr is 15 something thats my amex and my discover is 12 something. So I guess amex and discover is the one thats gonna grow with me.