Kids Party Supplies

My son turns 10 years old next week and for months I have been pondering over how we should celebrate his birthday. Now this was obviously a very difficult task as the age group of his friends ranges from 5 to 15 years old. Naturally I began my research with the internet and stumbled upon a great resource that has given me a lot of choices for themed party supplies. Now the only problem I am left with is whether to order Wow Wow Wubbzy Party Supplies or Fancy Nancy Party Supplies.