Homebutton Lag with Dorimanx Kernel[8.14] - Galaxy S II Q&A, Help & Troubleshooting

Hi guys! I'm new to all of this.
I rooted my Galaxy S2 on a whim with the dorimax kernel.
Now I have the following trouble: There is a noticable lag between pressing the home button and closing the app/returning to the home screen.
This effect started happening after I installed the offical JB update from my provider the dorimanx kernel made it a lot more noticable(ICS was way faster in that regard... which puzzles me quite a bit)
What do I have to do to reduce this problem? Change something in the settings or install a non-stock ROM?
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Also three other questions out of curiousity:
Can I use the dorimax kernel with the neatrom?(as the need rom comes with another kernel, I would have to flash the dorimanx kernel on top of it after installing everything?)
If I made a nandroid backup before installing Neatrom: would I be able to return everything to how it was(stock SAMSUNG Rom with dorimanx kernel;by simply selecting my backup under the restore option in CWM) before installing neatrom in case I dont like it?
What is better: The CM that is based on JB 4.1 or NeatRom? Is the CM version based on 4.2 usable, or do they still have some annoying problems? <----I guess there is still no stable build for 4.2 under CM?
Thank you very much guys.
If I get positiv comments I'm gonna flash neatrom first thing tomorrow morning. I allready have nandroid backup and saved a lot of my favorite apps with TB.
Another QuestioN: Would I be able to install the Samsung Stock email app from a TB-Save on another rom?<-- I know that you shouldn't do this with system apps(I dont want to reenter the server adresses for my email account in an other app)

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Heraku said:
Hi guys! I'm new to all of this.
I rooted my Galaxy S2 on a whim with the dorimax kernel.
Now I have the following trouble: There is a noticable lag between pressing the home button and closing the app/returning to the home screen.
This effect started happening after I installed the offical JB update from my provider the dorimanx kernel made it a lot more noticable(ICS was way faster in that regard... which puzzles me quite a bit)
What do I have to do to reduce this problem? Change something in the settings or install a non-stock ROM?
----------
Also three other questions out of curiousity:
Can I use the dorimax kernel with the neatrom?(as the need rom comes with another kernel, I would have to flash the dorimanx kernel on top of it after installing everything?)
If I made a nandroid backup before installing Neatrom: would I be able to return everything to how it was(stock SAMSUNG Rom with dorimanx kernel;by simply selecting my backup under the restore option in CWM) before installing neatrom in case I dont like it?
What is better: The CM that is based on JB 4.1 or NeatRom? Is the CM version based on 4.2 usable, or do they still have some annoying problems? <----I guess there is still no stable build for 4.2 under CM?
Thank you very much guys.
If I get positiv comments I'm gonna flash neatrom first thing tomorrow morning. I allready have nandroid backup and saved a lot of my favorite apps with TB.
Another QuestioN: Would I be able to install the Samsung Stock email app from a TB-Save on another rom?<-- I know that you shouldn't do this with system apps(I dont want to reenter the server adresses for my email account in an other app)
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I'm Sure someone else will know different but for me the lag was always there and I never heard of a way to reduce it, I've been using an s3 mini today running 4.1 and there is considerable lag between pressing the button and returning to the home screen so it could be a fault in Samsung JB rom's. Try neatrom, as I understand it's blazingly fast and a considerable improvement over stock.
I've been running cm10.1 for a while and it still has some big bugs (hardware composer etc) that will probably never be sorted due to Samsung's unwillingness to release their sources, and the FM radio does not work. However everything I use works the odd game doesn't (real racing 3) due to I believe the Mali drivers but other than that everything else is running ok. Recent updates have made it very fast and for me it's faster than any "stock" based rom.
Yes you can use dori kernel with neatrom and cm10.1 as well, although you will need the 9.xx kernel.
You can use the stock email app on neatrom and any other stock based rom but not on Cyanogenmmod or any other AOSP based rom.
Yea backup in CWM and you can restore it if you don't like Neatrom.
Hope some of this helps