im looking to buy my first shotgun, here in aus, we cant have semi-auto's or pump action, so im thinking about getting a lever action. i want a lever because i like the idea of having a 5 round mag instead of having to break after 2. the purpose of this shotgun will be 'varmint hunting' because we cant have a firearm for the purpose of self/home defence. i dont know that much about shotguns, so: are lever shotguns worth the money? what are best makes/models? 12g or 20g? cheers.