Why avoid samsung? The HTC one isnt exactly cheap right now...and the Optimus G just died completely
Well the Optimus G didn't die.. It's practically the Nexus 4. If anyone has a GSM , you can change the partitions to be exactly like the Nexus 4

. Really neat if you ask me. They are having trouble with CM at the moment. Spectrum was exactly the same but once they get it working, development will get better, also I got my Droid 4 refurb in mail and woot woot it has no issues this time! Little bit of scratches on screen but oh well my last refurb had bad hepatic feedback and it wouldn't charge so I'll just take this one. I'm going to try to pick my project back up and get it finished for speedy. Also if anyone is going to Verizon looking for a keyboard phone, Droid 4 all the way love it and it seems to be their best keyboard. We did receive official JB (4.1.2) , it's really smooth.
Back to topic, spec wise the Optimus G all the way and the screen on it is sick. I know my Spectrum had a really good screen. The performance is better on my Droid 4 then my Spectrum. Droid 4 is Dual Core 1.2 GHz TI OMAP vs. Spectrum is Dual Core 1.5 Ghz S3. I think that is because of the processor type, but so far the Optimus G seems to be doing good on performance. Many people love their UI which I almost got booted on my Spectrum (The 4.1.2) , it sorta booted, I got to the homescreen but it locked up and restarted.
Optimus G Specs:
Operating system
Android 4.1
Battery information
2100 mAh
Talk time
Up to 13 Hours
Dimensions
5.19" x 2.71" x 0.33"
Display
4.7" 1280X768 (WXGA)
Weight
5.11 oz
Processor
Qualcomm Snapdragon 1.5 GHz Quad Core
Memory
2GB RAM /32GB ROM
HTC One Specs:
Operating system
Android 4.1
Battery information
2300 mAh Battery
Talk time
19 hours
Dimensions
5.4" X 2.7" X .37"
Display
4.7" (1920 X 1080)
Weight
5.0 oz
Processor
Qualcomm Snapdragon 1.7GHz quad-core processor
Memory
2 GB RAM / 32 GB ROM
GS3 Specs:
Operating system
Android 4.1 (Jelly Bean)
Battery information
2100 mAh Lithium Ion Battery
Talk time
Up to 9 Hours
Dimensions
5.4” x 2.8” x 0.3”
Display
4.8" (1280x720) HD Super AMOLED Touch Screen
Weight
4.7 oz
Processor
Qualcomm Snapdragon 1.5 GHz Dual Core
Memory
16GB or 32GB ROM / 2GB RAM. Supports up to 64GB MicroSD card
I would go with a Quad core just because it'd last you longer..