I only use windows smartphones. I use it because even though there are not as many apps available, the ones that I use (Only Facebook for social, MRLevel 3 for weather, Fitbit for my exercise) are all available and work well.
The phones are not expensive for what you get. I have the Lumia 640 XL with a 5.7" screen, up to 128 gb in expanded storage (currently have a 64gb sd card), and a 13 megapixel camera. I paid $89 for the phone, and about $15 for the SD card. I use gophone's no-contract, so I do about $40/month
Nice upgrade Paul, I'm very careful on social media. It is easy to get wrapped into it. I use it primarily for staying in touch with a few folks.
I prefer this forum's form of social media.