I think I have got the phone as smooth as it can be without lg gives it an update or a rommaker turns everything that steals cpu cycles off.
Root etc. Lagfix trim, seeder (testing if it really do,anything for me), art, minimal graphics and greenify. Exept for a odd hickup even TapaTalk is smooth.
Just give me a Nexus/Silver with a great camera/app...
iPhone 3, N1, Optimus 2X, Xperia Arc, iPhone 4, Xperia S, Motorola Razr, Galaxy Note, One X, Samsung Galaxy S3, Sony Xperia V, Padfone 2 + "New", Note 2, iPhone 5, HTC One S, S4, Xperia ZR, LG G2, N5, Z1c, HTC M7 & M8, S5, G3, etc...
iPad, Asus T1+T2+Prime, Galaxy Tab 8,9. iPad2, Nexus 7, Padfone 2, iPad4. PadFone 4, New PadFone
If I helped you hit "thanks"