C.H.I.P. is on my list
That Pocket CHIP for some reason is talking to me and I am 190k% anti gaming.... Seems like useful kit for other intents.
I am monkeying around with a Pine64 2GB model right now.
http://pine64.com/
Pine64 is pretty bad. Debian with MATE crashes all the time. Requires power re-cycle. Ubuntu whatever, similar unusable fails. Big honking board compared to others like the Pi's and Odroids. Probably only acceptable as a CLI server. Live and learn.
Rocking out right now to my new Odroid C1 with Hifi sub board/ DAC. Odroid hifi board is pretty damn rocking.
Still looking for an Odroid XU4 and something bigger that will actually run a desktop OS and play videos in HD under Linuxland (screw Android).
C.H.I.P.
Well, let me say this. C.H.I.P. is useful for what it is, but you may want to consider your application before getting one. C.H.I.P. really isn't meant to be a media center for example... I guess if you purchase the HDMI add-on for the additional cost (which I am sure they are hoping you will do) it can play back 720p maybe if you push it. It is still only a 1Ghz R8 and at this time GPU acceleration doesn't exist for it, and likely won't for a while, so 1080p may not be realistic for a while. As they strive to be open source with their project, similar to RPi foundation they also do not have Android for the device (yet?), so full acceleration can't be realized by the use of Android at the moment either.
They do have a Debian variant for their distribution which works pretty well, though the original kernel they provide is lacking in a lot of desirable modules (tun, cifs, etc.) so you either need to
use an 'experimental kernel' compiled by someone else or compile your own from the get go, that is if you need these extra modules. Another issue I ran into was trying to use the USB to serial console they provide (you can just plug your microusb into it and into your computer and the computer will both power it and come up as a serial port which you can connect to as a serial console). However, trying to do this on my Windows 7 test machine yielded some issues until I found
this post on Reddit and found a link to the needed driver on their forum.
Now, back to my original point. It would do well as a little server for robotics because it has the full host of gpio all available at your finger tips in a small design, I imagine a lot of use cases for this board will be small integrated systems or small
low power servers. Again, your limited to the 512Mb memory and USB 2.0 storage with WiFi (no ethernet). While the 4GB eMMc provided isn't bad speed wise, you are also quite limited for space from the start. Whatever you are wanting to do needs to fit that finger print that this is intended for or you may be disappointed by it.
So far I have toyed around with it, getting over the initial bumps as mentioned above and in my previous post, but at the same time I have almost reach the point to where I am satisfied in my $9 purchase and may see this thing sit in a corner for a few more months till I come up with the perfect job for it. At the moment I have too many other boards which outmoded this one easily still waiting to be put into action, so this may be a bit of a chore.
Odroid
I must admit, I have recently become a bigger and bigger fan of Hardkernel and the Odroid boards they have put out. In the end if you are looking for something both practical and easy to use out of the box, with working Android and Linux images at your finger tips ready to use, then the Odroid products quickly meet this standard. On the other hand, if you just want a moderate board with a lot of potential and the most resources for the buck, I must also admit the Orange Pi products can also (almost) fill the gap. I mention this just to give some perspective. If you want a kick ass little media machine with a lot of very well planned and well made peripherals, then getting an Odroid C2 or even XU4 seems an easy choice now (the prices are a bit higher, but in this case you get what your paying for).
Pine64
I must admit that even when I initially saw the kick starter I was a bit weary of these boards. To be honest up until now even from watching the guys on irc discuss them, they sound like they have a lot of issues to overcome still. That said, there does seem to be a lot of people with them and a moderate amount of work being done by the linux-sunxi team to try and further the devices usefulness. It will come in time, I am just not quite convinced its there yet. Since I couldn't convince my self to buy in at the start, I feel like I will probably wait a bit longer for it to mature before giving it a go.
as always, just my 2 cents.
Cheers!