Experiences with securing H1B vs J1 Visas

I’m a current MS4 @ a Midwest school applying into IR and DR + gen surgery prelim this upcoming cycle. I’m a Canadian citizen, unmarried, no super strong family ties to the US. Won't be applying CaRMS for radiology because there are very limited spots across Canada (50 total vs ~20 amongst my home programs alone). n

I know the general pros/cons of the H1B (institution has to pay but can stick around after residency) and J1 (less $, but have to return to home country or get waiver for...

Experiences with securing H1B vs J1 Visas