head over to the Manitoba Airsoft Association website. Thats where youll find most of the information regarding games, players and teams. its at www.mb-airsoft.com
For the cansoft (airsoft with clear recievers), specifically the G&G guns, there are different versions, and the prices reflect it. The difference is mostly build quality, with the reciever being a stronger plastic then the cheaper ones.
Dont buy a gun based on FPS. XT has reducers for rent, so if your gun is over the limit, they can reduce it for you without modification. This also allows you to use the same gun outdoors where the FPS limits are higher.
Watch for the FNG day at the end of april, its the first major event in manitoba usually, and its open to the public.