Ok, a bit of an update here. The Samsung Note 1 and Xiaomi Redmi are going on the backbench. The former has turned into a slug. The latter I cannot use in Canada so it will be a backup for overseas use.
More importantly, the iPhone 4 is going to be retired. It developed a hardware issue and it is not worth fixing. Very sad...great phone.
It is being replaced by an Asus Zenfone 5 4G LTE! Picked this up in Asia and the vendor swore up and down it was a true world phone. Normally, at such a low price you don't really get a world phone...remember the Xiaomi Redmi debacle? We shall see about worldwide compatibility...
So, no iPhone in my stable for the first time in years!
Also picked up an Asus fonepad 3G...one model older. Nice but was a real pain to setup to work with an overseas carrier. Can't beat the sale price that I got it at, though. The Zenfone was a bit problematic to set up too...required three factory resets of which one was my fault.
Oldest phone that I am still using is the Samsung Galaxy S I. A big surprise for me but it works very well for voice and text messaging.
Edit: Am looking into an eventual Windows Nokia phone just for kicks.
Edit: I had considered an Oppo Find 7 and was really lusting after the OnePlus One. What turned me off of the former was the price and for the latter it was going to be really difficult to get tech support if need be. For that price...I want some sort of support!