hello!! im goin to hard reset (again) my lumia 920 with wp 8.1 but i decided first to charge a ROM with wp 8.0 then upgrade again to wp8.1 i feel this like a 100% clean install, im from mexico so i have downloaded the CV (country variant) ROM so do you guys know a variant with less bugs or one wich recieve the updates first or something better than other variants? well sorry for my english i hope you guys understand me