I am curious on any feedback on these 2 units. I know that Aces is half of the price of the gx3 but as far as final results which one is more accurate and friendlier to use?
Both will do a good job for you. Both have split weight solution. The gx3 has the ability to add a second accelerometer. It also gives more information about the vibrations present. Both require experience in their usage. The dynavibe classic is a cheap solution that works for most people. Find someone who has one and borrow it or rent one.