I'm looking to upgrade my current blender (Ninja) to something a little fancier but need to know what brands are worth the cost. I use my current blender 5-6 times a week so I definitely need something that will hold up over time. Who has a blender that they're loving?!
VitaMix is the best for frequent use, I think. Comes with a seven-year warranty, which is important because powerful blenders tend to destroy themselves over time. Top rated blender on WireCutter for the past decade. Pricey, though. There's also the Oster , which is half the price and gets pretty good reviews. Seven year warranty too.
We have had our Vitamix for probably 15 years. We use it at about the same rate that you do. There are various models, ours is one of the cheaper models, but it has been terrific. Early on, we had an issue (and I can't remember now what that issue was) and customer service was great. We shipped in a box they provided and we never had another issue.
We really love our Vitamix I have had it now for 7 years and still going strong. I have been even juicing with it over the passed few months and have now discovered a new way of using it. It is really worth the investment.