We'll find out how well your hopes hold up, @rogerlabanane. I'd be happy with seeing the price get past $120K and staying there. Not so long ago, a lot of others were quite certain the price had climbed about $100K and would never go back below it.
We all know how that has turned out.
"What would be the best condition to transfer BTC?"
First, let me say I do not pretend to be an expert on mempool or this area. Or any area, for that matter. All I can say, in response, is I have seen the transaction fees with a 1 sat/vB all the way across and that I try to wait until then, when time for any transaction is not that important. Vigilance and patience being the keys.
RE: Meanwhile ... Back at the OBC Corral