Graphene supports the 6a, which unlocked goes for ~$100 on ebay. I imagine you can swing that as a lawyer to play around.
I'll also echo the ideas from everyone else here. You can just use it as a normal Android phone the way you do any other and there's still big benefits. There's also really big benefits in terms of carrier privacy that aren't often talked about, like vpn routing and hotspot usage.
I'll also echo the ideas from everyone else here. You can just use it as a normal Android phone the way you do any other and there's still big benefits. There's also really big benefits in terms of carrier privacy that aren't often talked about, like vpn routing and hotspot usage.