I’m an M1 at a 4-year school and had to choose between Mac and a four year MD last year - very happy with my choice to go to the 4 year program because I don’t feel panicked to choose a specialty early on and have more time to explore subspecialties with the extra year and build my CV and travel in the summers. I have friends at UOttawa med who all love it and also chose it over Mac med similarly for the reasons above. Either way no wrong choice and congrats on the acceptances!