I think if you play just pump you have to be more accurate like a semi.
I fthere are flying 20 balls a second you just hav to watch where the first ball goes to move your hand a little till it goes where you want.
With a Pump, after a shoot you have to pump it . None is able to pump it with hold your Marker and the barrel complete without move. So you have to look where to fire on again. After a while you are more accurate than a semi player. And the rumours about "is a pump mor accurate than a semi" is wrong , but the player is.
How good is it to fire a salve of 20 balls and hit. Fire one and hit , thats good.
Now i am playing in a Pump only team together with one , he is playing the European Championchip with Semis and his Team wins 2004. He says about us, pumplayers he is impressed what we are able to.
