Hello I'm new to the hot tub world. I have back problems and been looking at buying a hot tub to help. I'm looking to stay around $6,000 around me I've been to a few showrooms and been looking at North wind, Hot Spring, Artesian. Obviously I've been trying to research but seems people give them 1 star or 5star. Does anyone have one of these brands I'm trying to make a good decision. I know about the pump ratings in hp/ bhp. I looking for how good the products are and how the factories stand behind them. My pool store who I've worked with for years sells artesian but I'm open to other input