So I have a Note 3 as my daily driver right now but there are times and trips where I just want a smaller device. I am in the market for a very cheap, off contract device where I can slide my sim out of the Note 3 and into the other device and not miss a beat. I will be getting a new device in the fall and eliminating this problem hopefully then. 1. Can I even do that? I have never owned 2 devices. 2. I am ok with any operating system WP,Apple, Droid 3. What are my options from phones that fit this perspective? Looking for a smaller device for weekend trips, outdoor activities, smaller form factor versus my Note 3 which I use primarily for work during the week. Dont want to pay more than $200 if I dont have to. Anyone else use 2 phones in this type of way?