Alright, heres the deal --
I wish I had folks to ask advice from when I was in your shoes, so I offer you this
I graduated from UCD and went to the US for residency and fellowship. I left medical school with $200k in loans and deferred them based on economic hardship and then forebeared them when my I could no longer defer during my training. Because of this, I now owe about $250k to student loan creditors. I acknowledged and accepted the fact that I would have massive debt after medical school (I had no parental gifts, inheritances, etc. nor would I accept them for graduate school if I did).
That said, I knew that I had to perform in medical school and especially on the USMLEs if, as an FMG, I was ever to find a respectable residency so that I could have a career in the US. I got the right numbers, entered and graduated from a respectable residency and fellowship program , and am now an attending in private practice.
Because of where I did my residency/fellowship (no one cares about where you went to medical school once you enter private practice) I was able to negotiate a contract in my favor. I have 10 weeks of vacation a year, work an average of 30-40 hours a week, have a salary of $360k per year plus benefits and my employer pays my student loans. In my job search I was offered 7 figure salaries, but wanted more of a lifestyle practice.
Fortunately, Im financially comfortable now, but I took a risk as an FMG. If youre going to go this route then you must secure an outstanding residency. The easiest way to do this is by annihilating the USMLEs you need to look inside yourself to decide if this is something that is achievable (there is a reason that youre looking at offshore medical schools).
My time in Ireland was well spent and I regret nothing. That said, I, unlike some of my classmates, passed the USMLEs and became a practicing physician in the United States.
I wish you all the best.
UCDMD
PS: Practicing for a year as an intern in Ireland after med school and before a US residency in order to make some money makes no financial sense. Youre sacrificing the salary of your last year of practice (at anywhere from 300K to 1mil) for 40K in the short term. Dont do it from a financial perspective.