So, you were asking about what the benefit is to using Apple’s match vs. Google Music. I think I have a pretty good list of pros and cons. Being the pseudo-Apple-Fanboi that  I’ve been accused of being in the past, I’ll list the pros and cons of Apple first.

PROS

• Cost. At $25 a year for unlimited cloud storage, I’ll take that.
• Match. Doesn’t matter what low bit-rate your file is in: if Apple finds a match, your song is automatically converted to 44Khz/256kbps. Now … if your file is 320Kbps/48000Khz, I don’t know what they do. I imagine your song would be down-converted on their server, but then again, it’s just a match—it’s not like your file on your computer is going to be downgraded, just whatever Apple can match.
• Unlimited storage. Seriously. I guess they can do that because they’re really just maintaining a database of what songs you “own.” One song can be proliferated to thousands of users since it’s just matching the actual song file to what’s loaded in your database.

CONS

• User experience. This, in my mind, is THE BIGGEST drawback. You don’t stream your tunes to any device. In order to use them, you have to have them physically on your device. In my mind, that’s not actual cloud service. Cloud storage, sure, but not actual use. If I’m in the middle of Yellowstone, and I have a real jones-on to listen to Cranes’ Loved  CD and I don’t have it on my phone already, I have to open iTunes and download it. Free to do so, sure, but it’s still not playing FROM the cloud.
• Device storage size still does matter. If your collection is 500GB (which isn’t surprising by any stretch), and your phone/device holds a maximum of 64-160GB, HOW can you have access to your entire collection at any one time? Simple answer: you can’t. You get to pick and choose what you want to listen to. Even then, if you grow bored with what’s on your phone, you have to delete what you currently have to make way for the new material you want to download. Currently, in iOS iTunes, you CANNOT delete songs from your device without connecting to desktop iTunes. Lame. Very, very lame. This will change when iOS 5 is released, though as of whatever iOS 5 beta release was current as of June 2011, you could only delete one track at a time. Boo. I would hope that the option to delete an album at a time will be integrated in future betas or the final release.

Okay, those are my major hypes/gripes about Apple’s cloud system for now. To date, I haven’t really had a chance to test drive Google’s music system much, but at a cap of 20,000 songs, I really don’t see where I *need* to test drive it much beyond that. Like I said, I have close to 40,000 songs. At a 20,000 song  cap, I’d need multiple accounts just to store all my music. That’s retarded. However, to Google’s credit and Apple’s discredit, Google’s service is actual streaming. Fair enough.

Anyway, I’m sold on the Apple option, if for no other reason than I have ALL my music in one cloud-based storage. And yah—truthfully, I’m not going to be interetsed in listening to all 500GB at once, so … whatever. ‘sides, I have a feeling that Apple will be offering a stremaing service soon enough.