I think the best bet is to bring two selections. A box of something relatively inexpensive because you'll hand out cigars to people who will put them in a pocket and not enjoy it, or who will puff once or twice and then admit they don't enjoy cigars, or will light up the cigar and then immediately get in trouble with their other half and toss the barely lit cigar in the bushes. Way too much waste going on for nice cigars. Just bring a name that is recognizable by the general public so they can say, "Oh, those are good. I've heard of those." You'll be a hit.
That said, the second selection you bring is for you and anyone else you know that enjoys cigars. A nice, special occasion cigar that is more high end. You probably don't need to bring many of those. Just a handful or so for the aficionados. You can enjoy that one while passing out the other cigars to those who are interested.
I was recently in a wedding in which the groom's father brought a box or two of Romeo Y Julieta's to pass out, and a travel humidor with Liga Privada #9's for those of us who enjoy them.