I've been getting two issues more and more recently running CM11 M12 on my m7vzw: - random reboots - lack of signal (while the icon in the notification bar s

I've been getting two issues more and more recently running CM11 M12 on my m7vzw: - random reboots - lack of signal (while the icon in the notification bar shows connection) I've been considering moving to CM12 when M1 is released, or perhaps trying out OmniRom. Now I'm starting to think that maybe just wiping and starting with a fresh CM11 M12 could be the better option... Thoughts?