If I do purchase another gun in the future it will be a full size Glock in 9mm to compliment my EDC G43. I look at it this way, If The SHTF and I somehow I have to Bug Out, I will have at least 2 handguns and my SUB2000 Carbine in 9mm and maybe my Shotgun in 20 gauge. I can fit the Carbine in my back pack and I will be using only 9mm without the shotgun. Even though I am in good shape for my age (76), I have to consider the weight that I will have to carry and the concealment factor. So at this time and the near future, I will be looking to purchase a full size Glock, maybe the G17 or G34! I hope it never comes to that point in my life but I need just one more gun!