Very loaded question. 99% of the time it's my Xikar. I'm kind of a gadget hound though, so I also have a pair of scissors at work for the occaisonal work cigar that work fine (small pair). I also have a SAK (Swiss Army Knive) cutter that works very well, doesn't get much use though. I also just ordered the new Revolucion Scissors from Mark at Cigarmony.com as they look frickin' cool and I just had to have one. I used to absolutely love punches back in the day, but haven't used them in a very long time. I just prefer the wide open cut I get with the other methods. The draw just tends to be better to me. Never used a v-cut, though my neighbor loves his.