Ainol Aurora 7" Tablet, 1GHz ARM, 1Gb ram, 8Gb internal, 1024x600 IPS screen

Update (August 2012): If you are thinking of buying a cheap tablet now then a Nexus 7 would probably better alternative.

Chinese tablets have been dropping in price and improving in quality.  I have long needed an ICS device and a tablet for development work and so I took the plunge and purchased an Ainol Aurora 7" Tablet with the latest Android OS ver 4.0.3.

Alternatives considered were the Kindle Fire and the Galaxy Tab 2, but the Kindle does not have the latest version of Android, and The Galaxy is more than 2 times the price.

The Good
Wi-Fi
Wi-Fi strength is excellent and there were no problems connecting to my router.  The strength is probably as good as my laptop and Wireless-N is supported, not just G.

Screen
The screen is good quality and size.  7" is about right - small book size - 10" seems a little large to me.  It is an IPS screen, just like the iPhone, and produced by LG - Korean hardware is great.  The specific aim of IPS is to support a wider field of viewing and there are various videos on You-tube that demonstrate this.

SD card
The internal 8Gb storage is treated as an SD card by applications so this device runs And Bible without requiring an SD card.

Some of the 8 Gb internal storage is used by Android so only about 5-6Gb is available.

You can add another SD card, but it is loaded as extsd, rather than sdcard, so apps like And Bible will by default save their large files to the internal SD card instead of the SD card you add.

Lessons Learned
Lesson 1 - Screen Protectors
What is the plastic on the screen.  On hindsight I think it was probably a screen protector that could have been left, but there were a few bubbles around the edge so after a struggle I took it off.  There was a free screen protector in the case but one side is sticky and if you try to clean it with the cloth cotton sticks to it and it becomes useless.

Lesson 2 - Swype Beta Will Not Install
When attempting to install Swype beta you get an 'unsupported screen size' error.  This will be fixed in the next Swype beta.

Next I tried SlideIT but this also has issues in use.  I did not try the tablet version of SlideIT because of cost.

Next was TouchPal Keyboard Tablet, which is free, and so far so good.

Lesson 3 - USB Drivers
The drivers suggested here and in several other places I tried didn't work for me.  Possibly they require Windows 7 and I use XP.

The driver referenced on this page worked.  There are also drivers here that should be tried.

Lesson 4 - Volume Down
The volume down button is laggy but this seems like a software issue rather than hardware.  Hopefully it will be addressed in a future firmware release.

Lesson 5 - Rooting
There are a couple of root scripts  for the Aurora.  There are many reports the Tasselhof does not work correctly for ICS 4.0.3.  The Almaz script may work.  I have yet to try.

Lesson 6 - Gravity Sensor/Accelerometer
This sensor is problematic and I need to add more details here after further investigation but the Aurora appears to have an accelerometer but no gravity sensor.  Also the accelerometer coordinate system is wrong by default.  To enable games like Temple run that rely on tilting the device go to Settings/Display/Accelerometer and select 'Default coordinate system'.

And Bible requires more than just the accelerometer for tilt-to-scroll, which is disabled on the Aurora.
See this review.

Summary
I like this tablet.  The screen is terrific and it makes my phone, which I loved, seem suddenly rather jaded.