Kellie, I think you'll be very happy w/ the buzz. I got one of the purple blemished ones back in Oct. It is a very good unit and it actually is very light - it is the batteries that give it weight. I did have to return it a couple of times because of problems with the circuit board, but I think Mike has resolved that problem (different supplier of the circuit boards, I think). It is easy to change the voltage - no big deal to use the little screwdriver and adjust the screw. I find mine stays at around the same voltage (~4.8) most of the time anyway. After using a VV, others just don't compare! Congratulations on ordering the Buzz and let us know what you think!