Very good fast xp trick

Hey people, listen to this... The Isda has a little trich of healing others in your team just as fast and as much as it kills people too. Although it takes arround 40 seconds to reload fully you should [and this is my recomendation] use them in the capture the flag games because your ranking also goes up if you return the flag, this may seem weird but you get xp for healing your partners! Also try to go and join a battle were it has a lot of high ranking people like majors, even if you are a sergeant, because if a major kills a sergeant, he only gets arround 3xp but if a sergeant kills a major then he gets arround 30 xp! Good Luck.