True but I am still a little confused how you got such high credit limits for balance transfer. I have a >800 FICO score and did a balance transfer to get the 0% rate for residency moving expenses and was only approved for a credit limit of 9K. How many credit cards do you have at a time?
And most of my loans aren't actually at 6.8%. The rate came down when Obama passed the most recent reform. Mine average rate ended up being around 5.5-6.0%. With DRB I was able to refinance to 4.25%. But there is no way in the world I could open $190,000 worth of credit cards.
Finally, good job on killing step 1. But if I had two jobs during med school I probably would have failed out.
The biggest issue for most people is you still need to come up with the principle. For a lot of people that is going to be around 200K. You can minimize the interest all you want but that is not the core of the issue. Of course, you are missing the boat if you are just taking the grad plus rate and repaying over a 20-year term. But my point is without serious cash flow during med school it's hard for credit cards to hold that much debt without serious risk of defaulting during residency.
i didn't have large credit limits when i first started medical school
it was during medical school as my credit usage become so large, and i demonstrated that i could pay them off by either transferring to a different card OR requesting the student loan (that was literally at my finger tip) to pay it off.
credit card companies caught on and believe i'm a big spender + big payer... and frequently volunteered to increase my limit in a letter or just did it (i found out when i log into the website and i have larger limit)
and of course, i learned, so i started requesting higher limits as well.
my first largest single credit card limit was just 10k, then it grew to 15k, now i have 2 cards with 30k...
honestly, i have not kept track of how many cards i have...
i do know that they are in good standing as i watch them with my $7.99/mo experian credit watch
at any given time, i like to stick to a couple ACTIVELY using cards. just to keep things simple for myself.
cards that are 0% interest rate, with great rewards that i like to use for everything chargeable.
but i hardly ever CLOSE any cards, especially those that are OLD accounts with zero balances (because as you know, the age of account and the additional credit limit serve to boost my score)
other things i did include:
i
did take out some student loans for the principle.
i worked multiple jobs, nearly 40hrs/week during med school at 15/hr work study jobs (some of it i won't call working because i was studying or socializing at the library)
i also was very very cheap... i get free haircut from my kid
credit card saved me 60k in interests and gave me extra cash to live on (the latest excel sheet scenario i ran was comparing what i did with what i would have ended up with in student loans if i took out cost of attendance at the beginning of every year)
i had several personal loans totaling 50k by the end of med school, which included help with partial down payment for my 1st home
and 20k saved up before med school
hope this make things clearer.
btw, congrats for refi with DRB, saving interest is the way to go!