Battery Full [Q] Best FTF?

I've been flashing roms and kernels for a while now but I can't seem to find the perfect combo and my phone always is laggy and the battery life is not as good. So I decided to go back to stock firmware and I want to know which FTF is the best one for battery life, performance, and which one has less bloatware, pros and cons of the various FTF (Enhanced vs Enhancedv2 vs Enhancedv3 vs .0.79, for example) and which one has more games pre-installed. I would appreciate all the help