My guess is that we have similar sized wrists. I’d looked at the RL earlier this year (or was is last autumn maybe) and so much wanted to like it on my wrist. However it didn’t look right to me.
For me, 38.5mm is perfect. I could go to smaller too and be happy. So L1 is the best fit for me.
I say all of that having owned a Datograph Up/Down for some time and still wish to someday own the ZW!!! I can pull them off, but they are not perfect on the wrist like the L1.
Enjoy those beauties.