I recently bought an Asus Transformer Prime tablet to draw out in the field, but hadn't worked out the best apps for drawing at that stage. I discovered ArtRage and put it on my PC with my Wacom, and really loved it. Sadly, it wasn't available for Android, and won't be for the foreseeable future. I am very disappointed, so am looking around to see of there is a (larger) tablet PC with good touchscreen capabilities. I want to be able to take it to life drawing and plein air art work. Does anyone have any suggestions please?