This is just my opinion...but. Credit cards are a necessary evil not trophies. The way we get into trouble and then we lead ourselves to BK is to try and juggle too much debt (mostly credit card) at one time. After having tried the multiple cards with various small limits, I found myself constantly trying to keep up with minimums and due dates or even if I didn't owe anything on the card it was one more thing I had to monitor on my credit report.My 82 year old mother just had someone put $800 worth of BOOKS on her Sears VISA and she hasn't used that card in 10 years, now we have to go through all of the motions of disputing it.
After I filed BK for the 2nd time (cheez) I decided to apply for one card, hold it dor 6 months with a good rating and then apply for a 2nd. The result was the 1st came with a modest limit from Direct Merchants of $1,500 and I never let that balance go over 75% of the cards available balance and paid more than the minimum each month. within 3 months they bumped up my limit to $3,000, then $4,000 3 months later when I applied for my 2nd card that company started me out with a $2,500 limit (Pay Pal) and that has risen a little slower, but it's still up to $5,000 2 years later. I now have $10,000 worth of available credit limit. I found myself with no effort at all owing them $8,000. Then I realized how much that $8,000 was going to cost me and thought,"if I didn't owe this debt why couldn't I pay cash for most of the little things I'm buying with them anyway? and if I didn't owe them I could be building my savings? Yes, I understand that in order to get back into the good graces of the "credit gods after BK we have to demonstrate our ability to handle credit but not at our own expense. All of those credit card companies get to charge varying interest rates for the privledge of having their plastic in our wallets and it's false ego. We're not the ones really profiting from them. What happens when something unexpected happens and we can't make those payments on time? Or when we go to buy a home they don't just look at how well you pay, they look at how much debt you have the POTENTIAL of getting into (ergo all those open credit cards). Then that works against you. Assuming you do want to own a home or if you don't already it may be a moot point...for now.
Again, it's a personal view but I believe we should move slowly and carefully with our credit cards. We shouldn't let corporate marketing convince us that it's a good thing to have all of their credit cards.
With those cards comes much responsibility.