If you're considering an iPad mini then you should go for a Nexus 10
Weirdest comment ever...

nexus 7... ipad is nearly twice the price for the equivalent size capacity... and in my view is less powerful. It does not feel cheap even though it's made of plastics (it's good quality stuff)
flash doesn't work with stock 'chrome' browser. Grab firefox (or similar) and sideload flash and you should be good to go though.
gaming's fine in my opinion as long as you like the onscreen control aspect (but android does support a range of controllers etc not that I've tested them)
as to paypal.... not to my knowledge but I just use google to pay...
It may be twice the price, but it's half the size, even with a bigger screen... I've been looking at getting a 7" tablet and tried them all out in the shops and the mini is about half as thick as the Kindle Fire and Nexus 7. The Fire feels really cheap and thick, the Nexus 7 only slightly better, with the screen being a horrible aspect ratio for a screen that small. From a hardware point of view (not internal, just external look and feel) the mini is lightyears ahead of the other two. I didn't want to like it but it really looks like a £260 device and the other two really look like £150 devices.
The mini isn't overpriced really either, the Fire and Nexus are subsidised by their respective companies... If they wanted to actually make money on the hardware then they would be very similar prices...