If you were limited to one model and cal. what would be your pick? I have picked my choice as the no.-1 Glock for me . The G-17 and cal. 9mm. I like many more models and cals. ,but if one the G-17 would it be . Without giving up to many reasons I would like to see and hear your pick and reasons and we will compare notes with all our other gun guru,s in are brotherhood of experts.