I don't know what what a good size is. I now generally for me how long a tank will last if its CO2, but I have never owned a nitro system. Is this a good tank for a good prize that will last a person who is conservative when shooting but still big enough to lay down cover fire a few times a day? Any help would be appreciated.
http://www.paintballgeeks.com/cros68ci30ps.html
http://www.paintballgeeks.com/cros68ci30ps.html