New2This

I am considering purchasing the Sundance Dover. I only need a small spa but I need it for therapeutic reasons...bad back and neck, arthritis, etc. I don't want to feel like I am in a bathtub with hot water moving around. I need a true therapeutic massage. I have read a lot on this forum and about how it's not necessarily the HP of the pump that equates to jet pressure. In a nutshell, is there anyone out there that actually has a Sundance Dover that can offer some perspective? Or, is there anyone out there that can offer me some perspective on this situation? Is this a powerful enough spa for me? Thank you in advance!