(adsbygoogle = window.adsbygoogle || []).push({}); what is the safest downgrade firmware rogero or the 999 downgrader

I've used booth and to me can't see the difference.
Most peeps like rebug

ok thanks mate

I did had a problem with the 999 Downgrader when I was on Rebug and had to use a Rogero 4.25 downgrader for it to work? Weird but it worked.