My only concern of using all the ROM including the stock ROM is the battery juice.

GB 2.3.6 stock rooted
I like it but though that i wanna try ICS since a lot of people claim that the battery usage is much lower.
Overall no issues.

Changed to ICS stunner .19
Nice ICS but after few days trying, i feel like i have restricted myself to fully utilize the phone as i notice the battery % dropping very fast when i browse using Dolphine HD, FB and etc.

Change to Cyanofree
Smoother compare to .19 but battery is not as good as Stunner

Change back to GB 2.3.6 rooted and tweak the CPU using the set cpu to 1ghz Max and 500mhz min
It was ok until i saw comments from people in the forum saying that they have extremely good battery life (Including the screenshot as prove) Apa lagi, i tempted lah.

Current ROM
I am using back the Stunner .19 again and been using it for the past 1 week.

Do face some glitches such as :
After restart the phone will hang and need to be rebooted 3 times or more. Well this is my fault as i am using the Setcpu which i shouldn't. Then i tweak the cpu processor from the build in Euphoria Control using the same setting and same issues happen. Lesson learn, do not tweak the cpu to max 1000 and min 500 as this will cause the boot to be crazy. Change the setting to 1.2gb and min 200, no hang issue after that.

I feel that the battery life still doesn't met my expectation when using this ROM. Might change back to GB. Not sure yet. Anyway this is just my personal thoughts.
No offence to the rest who are using ICS or GB.

Peace!

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Added on May 9, 2012, 10:01 am

Stick to GB stock ROM
If i may suggest.

i have consider for this problem too. some problem face for when i switch off my phone and restart, the phone battery will 90% drop to 30%. this is the problem ics before for my s2. will be not stable for that. but my friends say, if you want stable and save battery, just root and adfree. because some of app wil running anytime.

Addfree?
Pm me please.

Currently reading the Lite'ning Rom + Speedmod thingy which i have yet to understand.

Addfree?
Pm me please.

Currently reading the Lite'ning Rom + Speedmod thingy which i have yet to understand.

i have consider for this problem too. some problem face for when i switch off my phone and restart, the phone battery will 90% drop to 30%. this is the problem ics before for my s2. will be not stable for that. but my friends say, if you want stable and save battery, just root and adfree. because some of app wil running anytime.

seems to be good.. but i wil wait for feedback from our fellow GNOTErs...

i more concern on how to protect my GNote when it fall down 

anybody trying the xglass sp sold in the garage sales???

i more concern on how to protect my GNote when it fall down 

THis is totally unacceptable if the drop is from 90% to 30% just after a restart. I don't think this is ICS problem. Your battery drop is unexceptionally crazy

For the G note on all the ICS roms I have tested ,  The most it should drop with a restart is just maximum 2 % only

let's do bulk for better discount...
i also wanna try. my current SP got scratches already.

That one you buy what SP also no use la.

THis is totally unacceptable if the drop is from 90% to 30% just after a restart. I don't think this is ICS problem. Your battery drop is unexceptionally crazy

For the G note on all the ICS roms I have tested ,  The most it should drop with a restart is just maximum 2 % only

Thats why i think not worth if spent too much on SP,
in the end scratch is nothing compare to break 
but that is my personal opinion la kan 

There's a video I saw on YouTube a few weeks back about this guy dropping his new iPad with SGP Glas.t on.

Standard iPads without protection would've shattered but his was protected with SGP Glas.t, so the SP cracked instead of the digitizer.

IMO, it's better safe than sorry.

then, someone can started to start the bulk..

i more concern on how to protect my GNote when it fall down 

The problem is which?
SGP Glas.t or xGlas Xtreme?

same here...

i think, better go for more reliable...but i read in xda forum, some reported problem with glas.t...hmmm, which one is ok...but what more important is, our  eye not so tired becoz of reflection of the glass...