GB2, AB are unusable imo because of the pausing and getting stuck issues. I've not had much trouble with HB cept those poly errors and clear poi's. Restarts fix that for a while
well i run both when 5951 isnt crapping out on me i switch to a real Stable ver of HB thats 5883 so id like to get another copy of it so i can replace the one im useing now i wana start fresh with 5883