The latest is not always the greatest. Any major revision needs time to work out the bugs. This is suppose to be MicroSoft's latest attempt to stay relevant in the PC industry. IMHO
I personally agree that it is prudent to wait tio jump on the newest version but that's me.
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"It doesn't cost "nuttin", to be nice". 
MOM
I just want to do the right thing! Uncle Joe, (my hero).