No drawbacks for my use case, but there are a few quirks.
Some apps that I’ve dabbled with might show vertically, but most of the Android TV compatible apps were fine.
Some apps seem to expect a touchscreen input, and don’t really show what’s highlighted or selected very well, so navigating with just a TV style remote control can be tricky. I have a mouse and keyboard that I also use, definitely the easiest option.
Lastly, the Shield is a pretty powerful device, so I always kinda feel like I’m not using it to its fullest potential. I haven’t really tried any gaming with it, I don’t use it as a media server or anything, just a simple stream box. That’s less of a quirk with the device itself, and more an issue with me feeling like I should be putting it to better use.
Happy to answer any other questions you may have!
Most of my passwords are based around strings of characters that are comfortable to type, then committing them to muscle memory. There’s a few downsides to this:
If I need to log in to something on mobile and don’t have a proper keyboard with me, it’s tough to remember which symbols I’ve used
I share some of my logins with friends and family for certain things, if they call and need to re-enter a password, it’s usually impossible to recite it to them over the phone (most of my shared logins have reverted back to proper words and numbers to make it easier for the others)
If I lose an arm, I’ll probably have to reset all of my passwords.
But yeah, words alone provide plenty of possibilities. There’s a reason cryptocurrency wallets use them for seed phrases.