Plz review adsense on my blog for GSM..........

I make a new blog GSM Mobile Phone specification & price and now i want to put adsense ads on this blog plz give me suggestion that where i put ads on this blog and what are sizes of ads that look pretty and get high ctr from this blog thanks in advance.

GSM Mobile Phones specification & prices

 

is there anyone to give suggestion thanks

 

Alright since no ones answering i will try to ans you,, Just place Your ads under each post title and put one as a leaderboard on the top and some text only ads below the comments page..Thats my take.Thanks

 

thanks for your suggestion is there any one to suggest more relevant ads for my blog.

 

Now plz check it ..............thanks for your suggestion.

 

i like your banner just change front & add more details.