Is Skydrive or Google Drive the Better Cloud Storage?

As far as cloud storage goes, I use Google Drive. This is simply because it is convenient. I already have an account with Google. However, which one should I be using? Which one has the better features?

Google Drive

Pros:

• Media streams without having to download it.
• Drive has better compatibility than Office
• Google Docs user interface is very clean.
• Google Docs can be saved in various formats.
• You can decide which items you want synced, and on what devices they go on.
• When you upgrade to any paid account within Google you get an addition 25GB of Gmail storage.

Cons:

• You start out with only 5GB of free storage.
• It is $60 for an additional 100GB of storage per year.
• You can't earn free space by referring friends

Skydrive

Pros:

• You start out with 7GB of free storage.
  
• It is $50 a year to get 100GB of additional storage.
• The office web application looks VERY similar to that on the desktop version.
• You can use Office for free online, and it allows you to move back and forth between online and offline editing if you have Office installed

Cons:

• Putting the entire ribbon from Office online is clutter and chaos.
• Office documents are just that, no other formats can be used.
• Skydrive prefers to stick with Office formats.
• Must download media to view.
• You can't select, drag, and drop items.