As others have noted, it is always good to have backup plans. I have ChargePoint but not Blink. I have the physical ChargePoint card (got it at no cost). 98% of the time, my home charger and Superchargers (when on the road) have served my needs. But there have been a couple of occasions when it was good to have another source of power, and a ChargePoint station was nearby. I have used ChargePoint in Richmond, Virginia before the supercharger was open --- I was at the Science Museum and there were two ChargePoint charging stations there --- they were not free but the fee was reasonable (it was a long time ago, so I don't remember the amount). We were at the Museum for several hours, so I got enough charge to enable the return trip home to Northern Virginia. And when I was in Savannah, GA, I initially topped off at the Supercharger, but then did a lot of local driving around town. I spent time in the downtown area, and had to pay to park anyway -- it just so happens that there are no-cost ChargePoint stations in a couple of the city public parking lots, so I plugged in while I was visiting museums, etc. My advice: have as many back-up options as (reasonably) possible ---- you never know when you might need one!