What are the must have boxes...

My suggestion is to not buy ANY boxes until you've smoked 100 cigars. Because if you are really new whatever it is you buy its unlikely it will be your favorite 100 cigars in. You don't have to be in such a rush. Take your time and enjoy the hobby.

This is advice from a man who had 100 boxes before he'd try 100 cigars and then sold all those boxes for others he preferred more. Then sold those for others he preferred more.