I hit a lot of drivers at the store and on the course but I rarely change them out. I've had three in the past 10 years, all used. Most drivers seem to be similar in performance, a few I just don't like at all, a few stand out. The Epic stands out from the rest.
In my opinion, the Epic and the 2016 M2 are the best two drivers to come out in the last five years. I've hit almost everything and nothing else compares to these two for sheer distance. I think the M2 is the more forgiving driver, but because the launch monitor says I can hit the Epic a few yards further, I bought it. I'm sure I'll regret that as I've already put the Epic in timeout once, but it will be short lived.
You do have to hit the center of the face for it to go. Off center hits do not travel well. Balls struck in the center go a long, long way.