Was in the local hardware store shopping for a new cordless dril and was struck by a display of makita "impact" drivers. For $197 I can get a 12volt plus a free 12volt mforce driver. Having never heard of or used an impact gun he handed me a 4" screw and a 4x4 pressure treated post....aside from the noise I was stunned at how easy it drove the screw in the post. But I couldn't pull the trigger without getting a SMC approval. Searching this new gun out I see lots of you are sold on the impact thing. So the question is...do I get the 12volt makita here in town, or is there a better choice out there? 14volt seems like over kill, but I am not against overkill. Locally I htink they have 5 units on hand. Cost wise amazon might be a tad cheaper...but if 12volt makita is the best way to go i would get it locally.