ccs19,
In simple terms, yes !
You will be supplying the fuel, maintenance costs are generaly higher and if you have been using a low-power portable you will likely find that you will, due to higher flow-rate, use more water and any in-tank addative.
However you may find that these costs may be counteracted by increased productivity.
John.
PS. ..........................................
I hope that since additional features are more easilly used, we do not get silly about using them.