Cohiba's aren't illegal, but what I would personally recommend is a Romeo Y Julieta. I personally never liked any of the Cohibas. Although the Romeo's and Cohibas are made by the same parent company, Romeo's overall are better in my opinion. Most of them are mild, so it won't be too strong for you, and it's a good cigar for the price. It was my first cigar, and even when I didn't know shit about them, it was still good and satisfying.
You could also do Acids, as the other poster suggested, but just remember those are flavored cigars.