Straight-cut cigars are cut with a straight line, usually along the side of the cigar’s cap. This results in a clean and even cut that reveals more of the filler tobaccos. Straight-cuts provide an open draw for smoking and can be quite airy due to how much of the filler is exposed.
V-cut cigars feature a pointed indentation at the top which creates a wedge when cutting. V-cuts create less airflow than straight cuts as they expose less of the filler tobaccos, allowing for slower burning with more concentrated flavors from your cigar blend.
There are pros and cons to each style; however, it ultimately comes down to personal preference as to which type you prefer. Some smokers enjoy both styles equally while others may find one better than the other depending on their taste preferences or desired smoking experience.