Should i update to 2.2 or not? that is the ?

[curtiscr87]

So i have the rooted version of sprints rom (just regular rom) i have looked into updating to OMJ 2.2 but have heard lots of problems with the 2.2. since i rooted to the sprint rom my battery has been retarded getting only like 8 hrs of life without use. as i have been reading, alot of people are getting even worse battery life with the 2.2 update so i am very unsure of what to do. my wifi tether is working great and i dont have any serious problems other than the battery!

Any help would be greatly appreciated

(P.S. i keep getting a prompt for the 1.47 update can i turn this off?)