Although I don't know your financial situation or real expectations I would be remiss not to mention you are a working college student likely with better things to do with your money than put it into car repairs.
Congrats on getting your Accord to 378,000 miles and I'm guessing you may like to repeat that record. With that in mind the odds on favorites are the same type of vehicle from Honda/Acura, Toyota/Lexus or even Nissan/
Infiniti.
Vehicles like the Genesis are of such low production that even the dealers have difficulty sorting out some major issues and there seem to be relatively few people to work on these that have any specific experience. This is the busiest Genesis forum and most questions that are repair oriented generally glossed over, fall on deaf ears or repeat rumors so in the end any real mechanical help is almost non existent. Compare that to a Honda or VW forum and you'd have untold help. One more thing that may be of interest to a college guy is there are no known
aftermarket replacements for the stock stereo in the Genesis so you are basically stuck with what's in it now.
Bottom line from a 70 yo guy who already sent 5 through school and now working on grandkids: buy something with the lowest mileage possible in the Honda/Toyota zone, enjoy your school/job and buy the car of your dreams after you graduate debt free.
Good luck with your decision whatever it may be.