Anyone have a Wixey Digital Protractor?

[dkerfoot]

I have been looking at these (not the angle gauge - the protractor):

http://www.amazon.com/Wixey-WR400-3-...qid=1252713363

http://www.amazon.com/Wixey-WR410-8-..._bxgy_hi_img_b


Does anyone have one or both? My biggest question is whether I should get the 3" or 8". For some things, I can see the 8" being too long...

Any opinions?

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