Geared advice - compact to standard

I've got a compact with 50/38* plus 12-23, and a non-compact with 47/39 plus 13-23 or 11-21 when it's on the turbo.

That info probably doesn't help.

*kept the 34t in my spares box for eventualities.

BMMF rides gears?! And there was me thinking he has all those excellent times on Strava on his fixie.