This isn‘t getting easier. I think I have dismissed the DC from my list of possible gaps, just because I find using just one side tedious. Also, I think DC razors are so specific that the tradeability could suffer.
From the last few posts I think a 1.35 SB or 1.25 SB are the strongest contenders for my daily needs. Who knows, perhaps by the time my email comes I‘ll be up at 1.55 SB.
Thank you all for the interesting reading material. I shall continue reading this thread diligently until my time to order comes.