Eddie, to be honest if my machine fell over tomorrow I wouldn’t go out & buy another one. I personally just feel that aqueous machines have to many limitations for a signmaker. I don’t use it for anything external, yes you can do temporary external signs but the problem latter when the customer comes back complaining that it has faded & has forgotten everything you told them about it not lasting. They may have no legal comeback what so ever so you are safe from that aspect but they WILL blame you & it won’t stop them bad mouthing you.
I buy in anything external & as long as the cost of the prints are covered then I am happy to do it that way. My machine doesn’t do a lot of work, OK I only work part time for health reasons so someone with more time might be able to do a lot more with their machine.
Before you actually part with any money I would sit down & work out what you will be able to do with the machine your looking at, how much more a wider machine would cost & the extra work it would bring in. For one thing I don’t think you would be able to do pop up banners on a 24" machine, most of the cases are wider than that plus the machine won’t actually print that wide so even if you did find a 24" banner cassette you would always have a border on anything printed. Canvas prints will also be limited as with a wrap round canvas you need about 50mm all round to wrap round the frame.
Other thing to think about is does the machine come with a rip or is this just the price for the machine?? Add the cost of a rip & the price will sore.