Box grater vs flat grater?

Slinky_Malinky

Thanks to everyone for you help, and thanks to zippychick for moving the thread to I-wanna board.

I also have weak feeble wrists and have broken a few flat graters. The clincher for me though was finding the box grater on offer for £17.25 at wheesh.com. It has a collection box and rubber feet so seems to meet most recommendations, so I have ordered one pdq. I know that it is still a lot to pay but I reckon I have wasted as much one cheaper ones over the years and hope this one will last for ever.