@Skry we respect your opinion. if offer it couple a times but not after keep posting the same opinion for even after 2 years as karam mentioned and btw i would agree to install speed/battery patch and won't say that again as i offered my opinion it's kinda silly to keep arguing about them all the time (as karam said above)
i think they are judging the old sp and bp differences between older versions and the newest ones are just enormous . checking the sources will make you think that the def of them changed 180 degrees why don't you give a try to sp as for bp if you are satified with your battery life don't try it