Another thing which I think contributed to the OX's bad reputation was the simple fact that they were introduced before chronographs became readily available at an affordable price.
Shooting into the Telephone directory and counting the number of pages penetrated is no substitute for having a reliable velocity figure in front of you.
Nowadays I couldn't imagine twatting about with springers without a decent chrono to work with --- we're spoiled now.
All the best Mick