I have an IMC not an IR, that is outside my personal limits on RVR, plus the line between BKN and OVC in my experience is very small so it's as likely as not to be outside of my ceiling limits. So no.
If it was more marginal, then nonetheless there's an old adage that is always worth remembering:
"If there's doubt, there's no doubt".
and another reliable adage:
"Landing is mandatory, but take-off is optional".
So still no.
G