Good luck. It is an exciting time for you coming out of training. A training company is a training company; you can upgrade later when you have a feel for the industry. I started at Swift some 20 years ago and regardless of what people said I enjoyed the new adventure. That adventure included hooking up doubles, chaining up those doubles, blah blah blah. What is important is you have an adventure now that no one's opinion is going to ruin. You can be jaded later if you choose but if you can drive well-maintained equipment you are already ahead.