When I first entered the smartphone market, I did not choose iOS. I chose a Nokia Symbian phone, the N97. The deciding factors at the time was that the N97 had a built-in offline mapping app (Ovi Maps) and a landscape slider keyboard. I did not choose a BlackBerry because I wanted a larger screen. The N97 had a 3.5" screen and the keyboard slides out. Also, what motivated me to get a smartphone was that I was going on vacation that summer and wanted a mapping app. I thought about getting a dedicated GPS device, but felt that a smartphone could do all that and more.
The N97 had a great mapping app and I loved the keyboard. Unfortunately, everything else about the phone sucked. After my vacation, I had enough of it and decided to get a new phone. The lack of a keyboard was the main reason I did not consider an iPhone. At the time, the HTC Desire Z was just released. I tried it out and decided to get it.
A few months ago, my DZ's battery was failing. After being unable to find a replacement battery, I decided to get the SGS3. Even though the SGS3 did not have a physical keyboard, I decided to get it since it was new. The only keyboard phone available at the time was the Motorola XT860 released last year and was only 9 months newer than my DZ.
I decided to stick with Android because I loved my DZ so much. I loved having widgets and wanted a similar experience to my DZ. I had considered getting the HTC One S, but the deal breaker for me was that the One S only had 16GB of storage and was not expandable. If it only had more storage, I would have gotten the One S. I did not consider an iPhone because I would simply lose too much switching to iOS.
In August 2011, I got a tablet. I tried a few and actually felt the iPad 2 at the time was the best one. Then I found out about the Asus Eee Pad Transformer. The one killer feature for me about the Transformer was the keyboard dock accessory. I felt that the Transformer had the best keyboard dock of any tablet at the time. I do a lot of typing and really prefer physical keyboards. In spite of the fact that I thought the iPad 2 was the better tablet, I felt that the Transformer with keyboard dock was just overall better for my needs than the iPad 2 with a keyboard dock.