USA lifestyle Vs UK lifestyle to conservative IMG

USA is leading in medicine in the world in researchs and salaries but there is always a pros and cons ...Health insurance pricy , work hours is far more in residency than UK but more important than I always feel USA culture is more violent and challenging than UK ... especially the Cities other than London Although it is acceptable to many conservative families especially if you are Muslim . I may see it from the outside... I am in the beginning stages of studying USMLE ....and If anybody have thought on that please tell