Hi and welcome to Binky Bunny.
Females are usually more territorial than males. However, which sex would be an easier bond is really impossible to determine. It really depends on the personality of the bunny. Your best bet, for an easy bond, is to let him chose his mate. Bring him to a rabbit shelter for "bunny dates". He can meet potential mates and decide which one he likes best.
Just keep in mind, however, that any bonding, even a chosen mate, can be time consuming. You want to make sure you will have the extra time to work with them as bonding can often take weeks or months. You mentioned you will be at school so I suggest you consider the time and money a second bunny will require before you bring another home. You will need to keep them separate until they are a "cemented bond".
Hope I've been helpful.