No offence but have you ever done a days work with just a pure freedom trolley and barrels?? You will be surprised how much more they will do in a day with a simple hosereel, they can leave the trolley in the car/van and just get on with it withought the grief of lifting trolley in and out 20 times a day and lifting barrels all day to fill up, easy an extra 4/5 jobs a day would get done as that was the results i had from myself when i started i had so much more energy and got more done when i stopped lugging that trolley everywhere with me. Anyone would say the same who does the job although most would say just go vanmount as that is by far the best way to maximise everything done.