[jpindar]

1. small

2. powerful

3. with options

4. easy to work on without special (possibly custom) equipment

choose two

[acidtrucks]

I would rather have a larger handheld device than my Nexus 5x if it meant I control the hardware and software on it. 2/3/4 I think can be worked out by the consumer market as long as standards can be crafted for modularity.