I really like my original NanoVNA; it is an extremely useful device. (I used it this past week to align an AM radio receiver.) And there's a Plus version that g

I really like my original NanoVNA; it is an extremely useful device. (I used it this past week to align an AM radio receiver.) And there's a Plus version that goes up to 4 GHz that goes for around $225. So this unit sort of completes it on the "high end" for hobbyist VNAs I don't really need to go up to 6GHz yet, but it's good to know there will be reasonably priced options if/when the need arises.