These guys definitely have a lot of loads, at least a lot more than other brokers do. However, they try to trick you either with heavier load or posting loads that come out of remote areas one wouldn't want to go to, as if they were in large metropolitan. Their rates are also on the lower end. On the plus side, their carrier portal is very useful to keep track of your history with them and to find out payment status, etc.
I always get top rates from TQL. You just have to know where to go because they always pay what the market pays