[Q] Worth upgrading to OG? topic

Hey OG users, I'm currently an HTC Sensation 4G / T-Mobile user looking for a good low-cost used phone to upgrade to.

Is the Optimus G a good phone right now?

I like the idea of the OG because:

1. T-Mobile LTE and HSPA+ is supposedly supported


2. It's a sister phone with the Nexus 4 so all Google's hardware driver updates should be able to be ported


3. It HAS AN SD CARD SLOT


4. It's got all the specs I want (HD screen, Quad Core, 2GB RAM, 16GB ROM)


5. It has OFFICIAL CM11. (How is that? Stable? Works well? I'm running an unofficial build on my senni and it's fantastic.)


6. Battery is fairly easily user-replaceable for when it degrades after a while.


7. IT'S BETTER THAN MY INCREDIBLY LOW RAM/ROM SENSATION.

I would probably use it for 18 - 30 Months and I don't want to spend more than 0 on an upgrade so this would be perfect. (I think)

Any advice you can give me? Would you would recommend this phone?
Thanks!