was speaking with another Challenger owner on the tele the other day. he has had his for about a month. he also has a truckmount which he bought new about a year ago. before that he cleaned with a portable. well you can imagine how excited he has been about his TM for the past year. now he says that his Challenger gives the same results as his TM, granted it just takes a little longer. i was very glad to hear this! think of all the $$$ we save over not HAVING to buy a TM!
of course we don't HAVE to buy a TM, but there is nothing wrong with having one either....more tools are great right?