In reply to climber david:
We have 2 samsung tablets, the 10 inch and the 7inch. The 7inch was purchased as a direct result of being very impressed with the 10 inch version.
When we started looking at tablets we had no idea what was available or what to look for. I'd used an iPad a few times and liked the slickness of the whole package but I didn't want an iPad.
What sold it for us originally was at the time (9 months ago or so) the Samsung had the best feel to it and it came with a stylus and Photo shop touch. It just seemed a lot slicker than everything else on the Android market and felt like an iPad. It has the benifit of having an external SD slot so the memory can be expanded and therefore when or if you fill it you can get another SD. We did look at various other brands including the google tablets but a bit of research showed that the google tabs were actually made by samsung but to a slightly lower spec (no dual core processor/split screen working/stlyus etc). So in the end we took the plunge.
6 months later the missus wanted a iReader so she and was pretty sold on the Kindle with a back light. We also happened to have a voucher for £50 off electricals at Tesco, so off we trotted to tesco and we walked away with a Samsung 7 inch with a case for £100, the same price as the Kindle (the samsung was on offer plus the voucher). When it came down to it she liked the fact you can play games, access the internet, access your calender etc etc on a proper tab and all you have to do is download the kidle app and you have an iReader.
Now, the missus never puts it down. She hardly ever uses the 10inch tab now (it's all mine now...
) she finds it easy to read books on, even in the sun due to the brighness and clarity of the screen and has never complained about eye strain etc.
But strangley enough I don't get on with it? I think my fingers must be a little fatter than hers as when I touch the screen to try and move things around it zooms in as if I've double tapped (this doesn't happen on the 10 inch). This is something you might want to test on the various tablets that have been suggested and then plumb for the one that is easiest to use for you.
Either way I'm sure you will be pleased with whatever you end up buying.