I have used one several times, & I have to say that it is my least favorite cut option. Most of the time, it has a tendency to shred the cap, and it doesn't always open the cigar up enough. Also, most of them are useless on anything with a chisel. If you can get one cheap, go for it, check it out, see if you like it, but I will definitely be sticking with my V, guillotine, and punch.