I have several different models of Bissell from the handheld to the robot to the uprights in dry and wet models. I think the ProHeat Revolution is the most effective of all of them. It takes a little more time to setup and teardown. But I get that time back in just how quickly and effectively it can pick up a mess. Express mode dries in under an hour. Deep Clean can take several more hours to dry. But the Deep Clean difference when picking up a mess is worth the wet spot. I throw down pee pads over the wet spot, absorbent side down to both speed up the drying and make it less messy to transit through a Deep Cleaned carpet area.
I have a Hoover, but I've forgotten the model. I've had it many years, and it works good, but I don't use the commerical carept cleaner in it. I make my own pet/people friendly cleaner. I haven't used it in a while and I really need to.