I tried tranquility yesterday. I did have an initial bad experience but after a few reboots and a 2nd data wipe...it was nice. Although when I changed launchers to LP I lost that awesome toolbox. So I reflashed my apex backup
DXmeatclaws via talkatap
if you do a data wipe, you'll loose the toolbox. but, if you want the toolbox back you can either get it with a fresh install of the rom, or there is also a separate zip file with the toolbox you can load as well.