Getting new laptop today... F12 Beta or wait for full release?

[Richard Shaw]

My wife is getting a new laptop[1] today and I don't want to put F11
on it as F12 is almost here. At the same time, I don't want to leave
Vista on it any longer than I have to.

Are there any serious issues with F12 Beta that I should wait for the
full release?

Thanks,
Richard

[1] http://www.buy.com/retail/product.asp?sku=210825161