o/o ..would you go into business with other o/o's?

I got an offer to expand my fleet to 15 trucks by brining on a partner, I said no.

One reason is that I have most of my back end managed by a company who is bonded and who has a great reputation (plus really insured well). Having to make the move would meant giving up the control of my company and leaving it in the hands of two people with two different goals.