Been a while since I've tried a new ROM, Energy was working well for me for a while and it had all the features I needed, but it seems like its getting more and more unstable with each release (possibly because NRG doesn't own an X1?) Started shopping around last night and saw this and had to try it out. My First impressions were good, Its faster and so far more stable than what I'm used to and I'm liking my first experience with SPB so far as well.
The only issues I'm having so far is i cant connect to Facebook thru the phone favorites page in SPB (I'm using wi-fi no data plan atm I don't know if that could be the problem or not) It's not a huge issue, I just like being able to load peoples profile pics to fill in the favorites page, I don't really use Facebook for anything else, and obviously the battery icon issue but that's known already.
Overall I am quite happy with what I have seen, the only features I can request is that your next version come with PIM Backup cooked in, although adding it myself is not even slightly challenging, its just nice to have fewer things to do when I flash, and the lock screen is nice, but having an option to have the phone lock by quick pressing the power button rather than having to go into the start menu would be nice too.
I would be interested in doing some Beta testing for you if your still looking for testers, I like where this is going so far and would like to help out if I can.
Great work, looking forward to trying the next (or first rather) update.