@CF, Entropy
After 1 week of questioning and doubts, one simple question comes in mind : Do we stay in ICS-LPY (without wiping, backuping, restoring, large file handling), or do we revert to GB ? You understand that your advice, opinion, feeling is more than crucial to most of us ! And please, an unequivocal one ! Thanks.
(NB : My personal experience = update from LC1+CFroot to LPY through mobileodin, WITH full wipe. Everything ok, for instance 3 CMW nandroid backups I did, though these were 20% slower than the GB backups for approximate same file size (1,5GB). BUT, the day I tried to restore one of these nandroids, my Note stuck badly in Samsungs logo. After 2 hours of 3-finger efforts and battery removals, I was able to start in stockrecovery and flash through pcodin GB KJ1 factoyfs, then flash again LPY through mobileodin, with everroot, without CF kernel. It still works, but I feel so unsafe without reliable backup-recovery!!!).