Subspecialty does not necessarily have a direct impact on salary, but may make you more marketable in a competitive environment, so you can join a good group.

The most common subspecialties today are neuroradiology, interventional, and cross sectional imaging. But the “best” subspecialty to get into could change by the time you get into residency.

I see you have a lot of concern about salary and lifestyle, but there is no job that will pay you a lot of money to do nothing. The practices that earn the highest salaries work hard to earn them.

(On a previous question you asked for my email. I am not willing to publish my email address, but if you are willing to post yours, I will email you.)