I worked for 15 LTL's over my 45 P&D years.
Overnite was the easiest,UPS Freight was the hardest to work for.
When we were Overnite Mr.C., the owner took all of us at my terminal out to breakfast.
Yes we had a small terminal,only 12 city drivers & 3 linehaul.
However when we became UPS Freight it seemed the company became the enemy.
I had 23 years Teamsters,22 non-union Overnite,got to say the Overnite years were the best.