You probably didn't get a response because it's likely that no one has heard of these Hydro Force boats. They look like a generic Chinese import, and are flogged by a general discount store who sell a wide range of unbranded home and lifestyle products. It might be OK, it might be rubbish. Either way the vendor is unlikely to have any specialist knowledge, and may or may not be helpful if any after sales support is needed.
This type of design with a flat air floor doesn't perform as well as a hard-floor SIB and tends to be a bit floppy, especially at speed or in any kind of chop.