MAS
As a co-pilot on the 737 some years back the proc used to be armed mode.
Now as a capt, the sop has been changed to All off when manual.
I still prefer the armed mode, untill 50' or so, it dosent take much to switch it off, just a click from the tumb.
Having flown diff type's of aircraft now, i prefer it on, especially in the ops we do with all this tropical wx and all.