hey guys i have an old 16 ga but was wondering what would be better; a new 20 or old 16 for turkey ONLY? 16 is a bolt and the guy in the shop told me that i should only but one shell in the chamber and the other in the clip. so two max before i have to reload. what do you think i should do? and if you think new 20 what brand. have hear rem 870 is good but have some probs, so just looking for options. thx tons "this gun is for a first year deer/ now first year turkey 13 year old"