Any recommendations on a bluetooth-enabled keyboard for my phone? It needs to be fairly portable for travel/holidays and preferably have a slot so I can stand the phone up in it while typing
Welcome to Android Central! I would say that I've had issues with cheapo Bluetooth keyboards (e.g., from a company like Targus), which tended to go into some kind of sleep mode quickly. That would lead to a slight pause when I started typing again, and then often some duplicate letters as what I typed suddenly flooded onto the screen.
Logitech is generally good at this kind of thing. I have the K480, which is a bit bulky but pretty lightweight, and it does have a slot for the phone (but it might not be big enough if you use a substantial case for your phone): www.logitech.com/en-us/product/multi-device-keyboard-k480