PORTY HACKS UNITE!!!............
Like Pig Vomit said, most of the ballbags you will find here started out with nothing more than a POS porty and the shirt on their backs.
Any performance limitations of a portable machine can be easily made up for with a little more hard work, which will inevitably lead to you being a better cleaner.
If your not ready to work a little hard at creating a successful service business, then maybe you should look into something else.
Although not necessarily part of a long term plan to everyone, a portable unit is a realistic place to get started and learn the ropes before committing to a bigger equipment investment.
Chabbezz's statement regarding the negative image of a porty is not necessarily true everywhere.
I think it's image is more relative to the area being serviced, and the "market share" of porty cleaners in that area.
Where I am, portable units are just about a necessity. Just about every company needs to be running a porty squad. 70 percent of my work is ONLY accessible with a portable unit, so people are very familiar with them, because if they have not been serviced by one, they have seen them, are familiar with them, and they are considered by many customers to be standard professional equipment.
On the contrary, in an area where everything is flat, and there is not much going on (Kansas), the dominant equipment being used would most likely be truckmounted units. People would be used to seeing them, would be more familiar with them, and would most likely expect them.
I think this is where a porty user may encounter the most porty-prejudice.
Not sure where in Connecticut you are, but if your not out in the sticks, and are close to a major city with a little "elevation", you should have no problem finding enough work to get enough hours under your belt to decide if this gigs for you or not.