got both the I and II
both need to have good batteries, note not using hopper take the batteries out
As the power goes down even the II jams but not as much as the I.
Low battery sensor is nigh on useless as the hopper is struggling well before the sensor come on
A ball break doesn't coat the sensor in the II due to the longer feed tube thus meaning less internal cleaning, Sorry, but that Brass Eagle board (in the evo I) is flimsy and fiddly to fit
Still would not change for anything else