Seems like HydraKernal is still a bit developmental for me at this point so I might wait a bit before taking the plunge... There are two main sources of lag for my GNote. One is that if I have a lot of shortcuts set up it seems to slow things down a bit when swiping from screen to screen. This is annoying because I like to organize many apps on the different screens, roughly, by use and category. The second is that, sometimes in the course of the day any browser I use has difficultly loading a new page. This problem goes away if I do a restart. Perhaps using HyrdaKernal may help here?