Ipad complete slow after io6 update ... How do I reformat or start from scratch

Dear folks

My ipad 2 is crawling after io6 update

It is not the wifi because other devices connected to the wifi are normal

I am Not sure if it is only the io6 update but I am Quite sure it was not so bad earlier

The ipad is hardly used , less than 6 GB 7 gb out of the 64 is used

I'm using the official stuff only NOT jail broken

What should I do ?

Should I start from scratch ?

Is there a new 6 ... Updated io6 ? When I click on settings -... - software update the ipad says "..your software is up to ddate "

So i dont know whats weing

but i wish to start using the ipad

How does one start from scratch ?

I thought it is only safari ... But now I see other things also crawling ... Example
You tune via chrome

I am NOT against apple etc I have an iPhone and ipad I just desperate because the ipad is completely crawling


Thanks in advance