Too bulky and heavy, better to have a set of vanadium steel open-end wrenches and a ratchet set. I realized that when I happen to need an open-end wrench, I wouldn't be able to fit an adjustable one there anyway.
theyre called mexican speed wrenches. i have a few at the shop and a few at home. i use them mainly on other tools. like when the air hose brakes i grab the mexican speed wrenches and get-a-fixing.
I use adjustable wrenches for Steering Rod adjustments, wingnut tightening for pressure testing, and getting an estimate so I can run around asking for a socket size.
Oh, and hitting.