Originally Posted by
Scott@IncrediblyDetailed
I have the Dupray Tosca and it's a beast with an awesome warranty and I haven't had a single problem with it.
It's PSI is plenty for interior detailing. Refilling usually takes 15-20 minutes and if you start with a full machine you can generally do an entire interior (steaming everything, including carpets and mats) in one fill up. I don't think it's worth twice the price to save 15-20 minutes once in a while, just find something else to do during that time if it does happen (it's rare for me). Just be smart about it, if you are going to use it for the exterior as well then just re-fill it after washing and by the time you're done drying and ready to use it on the interior you're good to go.
It drastically speeds up your details and you'll end up using less chemicals as well.